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Table of Contents OB REFERENCE ........................................................................................................... 5 ESTIMATED FETAL WEIGHT FORMULA ........................................................................... 5 GESTATIONAL AGE FORMULA AND TABLE LIST ............................................................... 8 Abdominal Circumference (AC) : HADLOCK ..................................................................... 8 Abdominal Circumference (AC) : HANSMANN .................................................................. 9 Abdominal Circumference (AC) : MERZ........................................................................... 10 Abdominal Circumference (AC) : JEANTY ....................................................................... 12 Abdominal Circumference (AC) : TOKYO ........................................................................ 12 Abdominal Circumference (AC) : CHITTY (D).................................................................. 13 Abdominal Circumference (AC) : CHITTY (M) ................................................................. 14 Abdominal Circumference (AC) : CAMPBELL.................................................................. 14 Abdominal Circumference (AC) : ASUM(SCW)................................................................ 15 Abdominal Circumference (AC) : CFEF............................................................................ 16 Biparietal Diameter (BPD) : KOREAN .............................................................................. 16 Biparietal Diameter (BPD) : HANSMANN......................................................................... 17 Biparietal Diameter (BPD) : HADLOCK ............................................................................ 18 Biparietal Diameter (BPD) : MERZ ................................................................................... 19 Biparietal Diameter (BPD) : JEANTY................................................................................ 20 Biparietal Diameter (BPD) : SABBAGHA ......................................................................... 21 Biparietal Diameter (BPD) : TOKYO................................................................................. 21 Biparietal Diameter (BPD) : OSAKA ................................................................................. 23 Biparietal Diameter (BPD) : CHITTY (OUT-IN) ................................................................ 25 Biparietal Diameter (BPD) : CHITTY (OUT-OUT) ............................................................ 26 Biparietal Diameter (BPD) : CAMPBELL .......................................................................... 27 Biparietal Diameter (BPD) : KURTZ ................................................................................. 28 Biparietal Diameter (BPD) : ASUM(SCW) ........................................................................ 28 BIparietal Diameter (BPD) : BESSIS ................................................................................ 28 Biparietal Diameter (BPD) : CFEF .................................................................................... 29 Crown-Rump Length (CRL) : KOREAN............................................................................ 29 Crown-Rump Length (CRL) : ROBINSON........................................................................ 29 Crown-Rump Length (CRL) : HANSMANN ...................................................................... 30 Crown-Rump Length (CRL) : TOKYO .............................................................................. 31 Crown-Rump Length (CRL) : NELSON ............................................................................ 32 Crown-Rump Length (CRL) : HADLOCK.......................................................................... 32 Crown-Rump Length (CRL) : OSAKA............................................................................... 32 Crown-Rump Length (CRL) : ASUM(SCW)...................................................................... 33 Crown-Rump Length (CRL) : REMPEN............................................................................ 34 Femur Length (FL) : KOREAN.......................................................................................... 34 Femur Length (FL) : HADLOCK ....................................................................................... 34 Femur Length (FL) : MERZ............................................................................................... 35 Femur Length (FL) : HANSMANN .................................................................................... 36 Femur Length (FL) : HOHLER.......................................................................................... 37 Femur Length (FL) : JEANTY ........................................................................................... 37 Femur Length (FL) : TOKYO ............................................................................................ 38 Femur Length (FL) : OSAKA ............................................................................................ 40 Femur Length (FL) : CHITTY............................................................................................ 42 2 GA Tables & References Femur Length (FL) : CAMPBELL...................................................................................... 43 Femur Length (FL) : ASUM(SCW).................................................................................... 44 Femur Length (FL) : BESSIS............................................................................................ 45 Femur Length (FL) : CFEF ............................................................................................... 45 Anterior Posterior Thoracic Diameter (APTD) : HANSMANN .......................................... 46 Anterior Posterior Thoracic Diameter (APTD) and Thorax Transverse Diameter (TTD) : SHINOZUKA....................................................................................................................... 46 Thorax Transverse Diameter (TTD) : HANSMANN.......................................................... 48 Gestational Sac (GS) : KOREAN...................................................................................... 49 Gestational Sac (GS) : HANSMANN ................................................................................ 49 Gestational Sac (GS) : HELLMAN.................................................................................... 49 Gestational Sac (GS) : NYBERG...................................................................................... 49 Gestational Sac (GS) : TOKYO ........................................................................................ 50 Occipital Frontal Diameter (OFD) : HANSMANN ............................................................. 50 Occipital Frontal Diameter (OFD) : ASUM(SCW)............................................................. 51 Occipital Frontal Diameter (OFD) : KOREAN................................................................... 51 Outer Ocular Distance (OOD) : JENATY.......................................................................... 52 Humerus (HUM) : JENATY............................................................................................... 52 Humerus (HUM) : KOREAN ............................................................................................. 54 Humerus (HUM) : MERZ .................................................................................................. 54 Humerus (HUM) : OSAKA ................................................................................................ 55 Humerus (HUM) : ASUM(SCW) ....................................................................................... 56 Tibia (TIB) : JENATY ........................................................................................................ 56 Tibia (TIB) : MERZ ............................................................................................................ 57 Cerebellum : HILL ............................................................................................................. 58 Cerebellum : CHITTY........................................................................................................ 58 Cerebellum : GOLDSTEIN................................................................................................ 59 Ulna : JEANTY.................................................................................................................. 59 Ulna : MERZ ..................................................................................................................... 60 Head Circumference (HC) : KOREAN .............................................................................. 61 Head Circumference (HC) : HANSMANN ........................................................................ 62 Head Circumference (HC) : HADLOCK............................................................................ 63 Head Circumference (HC) : MERZ ................................................................................... 63 Head Circumference (HC) : CHITTY (D) .......................................................................... 65 Head Circumference (HC) : CHITTY (M).......................................................................... 66 Head Circumference (HC) : CAMPBELL .......................................................................... 67 Head Circumference (HC) : ASUM(SCW) ........................................................................ 68 Head Circumference (HC) : CFEF.................................................................................... 68 Fetal Age Table (FTA) : OSAKA....................................................................................... 69 Clavicle (CLAV) : YARKONI ............................................................................................. 71 Length of Vertebral (Vertebral) : TOKYO ......................................................................... 72 Radius Length (RAD) : MERZ .......................................................................................... 72 Mean Abdominal Diameter (MAD) : EIK-NESSH ............................................................. 73 Mid Cerebral Artery(MCA)-Resistance Index(RI) : SHINOZUKA ....................................... 74 Mid Cerebral Artery(MCA)-Pulsatility Index(PI) : SHINOZUKA........................................ 74 Umbilical Artery(UmA)-Resistance Index(RI) : SHINOZUKA ........................................... 74 Umbilical Artery(UmA)- Pulsatility Index(PI) : SHINOZUKA ............................................. 75 Anterior Posterior Abdominal Diameter (APD): HANSMANN........................................... 75 Anterior Posterior Abdominal Diameter (APD): BESSIS .................................................. 76 Transverse Abdominal Diameter (TAD) : CFEF ............................................................... 76 SONOACE PICO Reference manual 3 Head Circumference(HC) / Abdominal Circumference(AC): Campbell............................ 76 ESTIMATED FETAL WEIGHT GROWTH REFERENCE ....................................................... 77 Estimate Fetal Weight (EFW) : BRENNER ...................................................................... 77 Estimate Fetal Weight (EFW) : DOUBILET ...................................................................... 77 Estimate Fetal Weight (EFW) : OSAKA............................................................................ 77 Estimate Fetal Weight (EFW) : HADLOCK....................................................................... 79 Estimate Fetal Weight (EFW) : TOKYO............................................................................ 80 Estimate Fetal Weight (EFW) : WILLIAMS ....................................................................... 80 VASCULAR REFERENCE........................................................................................... 81 Resistivity Index ................................................................................................................ 81 Pulsatility Index ................................................................................................................. 81 SD (systolic, diastolic ratio)............................................................................................... 81 Gradient ............................................................................................................................ 81 %STA................................................................................................................................ 81 %STD................................................................................................................................ 81 Volume Flow(Area) ........................................................................................................... 81 Volume Flow(Dist.)............................................................................................................ 81 UROLOGY REFERENCE ............................................................................................ 82 Resistivity Index ................................................................................................................ 82 FETAL ECHO REFERENCE........................................................................................ 83 CARDIOLOGY REFERENCE ...................................................................................... 85 CARDIOLOGY 2D ........................................................................................................ 85 CARDIOLOGY C MODE ................................................................................................. 88 CARDIOLOGY M MODE ................................................................................................ 90 CARDIOLOGY DOPPLER .............................................................................................. 93 ACOUSTIC POWER TABLES ..................................................................................... 96 IEC61157 TABLES SYMBOLS AND DEFINITIONS ......................................................................................... 96 EXPLANATORY NOTES ................................................................................................. 97 C2-4ES ..................................................................................................................... 98 C2-5ET ..................................................................................................................... 99 C3-7ED ................................................................................................................... 101 C3-7EP ................................................................................................................... 102 C4-7ED ................................................................................................................... 104 C4-9ED ................................................................................................................... 105 HC2-5ED ................................................................................................................ 107 HL5-9ED ................................................................................................................. 108 HL5-12ED ............................................................................................................... 110 L4-7EL .................................................................................................................... 111 4 GA Tables & References L5-9EC.................................................................................................................... 113 L5-9EE .................................................................................................................. 114 L5-12/50EP ........................................................................................................... 116 EC4-9ED................................................................................................................. 117 EC4-9ES................................................................................................................. 119 FDA TABLES EXPLANATORY NOTES ............................................................................................... 120 C2-4ES ................................................................................................................... 121 C2-5ET ................................................................................................................... 122 C3-7ED ................................................................................................................... 124 C3-7EP ................................................................................................................... 125 C4-7ED ................................................................................................................... 127 C4-9ED ................................................................................................................... 128 HC2-5ED ................................................................................................................ 130 HL5-9ED ................................................................................................................. 131 HL5-12ED ............................................................................................................... 133 L4-7EL .................................................................................................................... 134 L5-9EC.................................................................................................................... 136 L5-9EE .................................................................................................................. 137 L5-12/50EP ........................................................................................................... 139 EC4-9ED................................................................................................................. 140 EC4-9ES................................................................................................................. 142 ▐ (-1.7492+0.166×(BPD)+0.046×(AC)-0.002646×(AC) ×(BPD)) (1.11+(0.05845×AC)-(0.000604×AC^2)-(0.007365×BPD^2)+(0.000595×BPD×AC)+(0.1694×BPD)) Hadlock F, et al, “Sonographic Estimated of Fetal Weight,” Radiology 1984:150:535-540 [Reference] 10 [Equation] Hadlock Method [grams] Shepard MJ, et al, “ An Evaluation of Two Equations for Predicting Fetal Weight by Ultrasound,” American Journal of Ob & Gyn, January 1982; 142(1):47-54 [Reference] EFW : 224~4925 g BPD : 3.1~10.0 cm AC :15.5~40.0 cm [Input Range] 1000×10 [Equation] Shepard Method [grams] Methods using (BPD, AC) Estimated Fetal Weight Formula OB Reference ▐ ▐ ▐ 5 1.07*BPD³+2.91*APTD*TTD*SL [Equation] Shinozuka 2 Method [grams] Method using (BPD, APTD, TTD, SL) Jpn J Med Ultrasonics Vol.23. No.12 (1996) [Reference] 1.07*BPD³+3.42*APTD*TTD*FL [Equation] Tokyo 2 university Method [grams] Method using (BPD, APTD, TTD, FL) FW(BPD,FL,FTA) = 1.256*BPD³+3.5065*FTA*FL+6.3 Osaka university [grams] Method using (BPD, FL, FTA) Textbook and Atlas, 1991, Georg Thieme Verlag, 308-338 E. Merz, W. Goldhofer, E. Timor-Tritsch “Ultrasound in Gynecology and Obstetrics” [Reference] -3200.4+157.07× AC+15.9×BPD^2 [Equation] Merz Method [grams] SONOACE PICO Reference manual ▐ ▐ 6 2 10 (1.304 + 0.05281 x AC + 0.1938 x FL – 0.004 x AC x FL) [Equation] Hadlock 1 Method [grams] Method using (AC, FL) and Gynecology,” Springer-Verlag, New York, 1986 Hansmann, Hackeloer, Staudach, Wittman, “Ultrasound Diagnosis in Obstetrics [Reference] EFW : 500g ~ ∞ TTD : 5.6cm ~ ∞ BPD : 5.9cm ~ ∞ [Low Range] (0.020562×TTD )+(0.515263))×1000.0 2 ((-1.05775×BPD)+(0.649145×TTD)+(0.0930707×BPD )- [Equation] Hansmann’s fetal weight [grams] Method using (BPD, TTD) Shinozuka, N et, al, Am J Obstet Gynecol 157:1140, 1987 [Reference] GA Tables & References ▐ (1.335 - 0.0034 x AC x FL + 0.0316 x BPD + 0.0457 x AC + 0.1623 x FL) Shinozuka, N et, al, Am J Obstet Gynecol 157:1140, 1987 [Reference] 1.07 x BPD^3 + 0.30 x AC^2 x FL [Equation] Shinozuka 1 Method [grams] Study." American Journal of Obstetrics and Gynecology, Vol.151, No.3:333-337, Feb 1, 1985 Fetal Weight with the use of Head, Body, and Femur Measurement-A Prospective Hadlock, F., Harris, R.B., Sharman, R.S., Deter, R.L., Park, S.K. "Estimation of [Reference] 10 [Equation] Hadlock 2 Method [grams] Method using (BPD, AC, FL) Feb 1, 1985 Study." American Journal of Obstetrics and Gynecology, Vol.151, No.3:333-337, Fetal Weight with the use of Head, Body, and Femur Measurement-A Prospective Hadlock, F., Harris, R.B., Sharman, R.S., Deter, R.L., Park, S.K. "Estimation of [Reference] ▐ ▐ ▐ ▐ D. “Ultrasonic Measurement of Fetal Abdomen (1.3596 - 0.00386 x AC x FL + 0.0064 x HC + 0.00061 x BPD x AC + 0.0424 x AC + 0.174 x FL) 1000 x 10 [Equation] (0.282 x AC - 0.00331 x AC2 – 4.564) Campbell’s fetal weight [grams] Method using (AC) Study." American Journal of Obstetrics and Fetal Weight with the use of Head, Body, and Femur Measurement-A Prospective Hadlock, F., Harris, R.B., Sharman, R.S., Deter, R.L., Park, S.K. "Estimation of [Reference] 10 [Equation] Hadlock 4 Method [grams] Method using (BPD, HC, AC, FL) Study." American Journal of Obstetrics and Jpn J Med Ultrasonics Vol.23. No.12 (1996) [Reference] 1.73 x BPD^3 + 28 x APTD x TTD - 217 [Equation] Tokyo 1 university Method [grams] Method using (BPD, APTD, TTD) 9: 689-697, September 1975 Wilkin, Circumference in the Estimation of Fetal Weight.” British Journal of OB & GYN, 82, S., Fetal Weight with the use of Head, Body, and Femur Measurement-A Prospective Campbell, [Reference] 7 Hadlock, F., Harris, R.B., Sharman, R.S., Deter, R.L., Park, S.K. "Estimation of [Reference] (1.326 - 0.00326 x AC x FL + 0.0107 x HC + 0.0438 x AC + 0.158 x FL) EFW : 903 ~ 4137g [Equation] 10 AC :21.0 ~ 40.0cm [Input Range] Hadlock 3 Method [grams] Method using (HC, AC, FL) SONOACE PICO Reference manual GA Tables & References 23.988 28 2 Growth (cm) 5.932 10.793 15.086 Age (W) 12 16 20 Max Range : 40cm Min Range : 12cm Input Unit : w(week) Output Unit : cm 0.742 0.728 0.794 (cm) ±SD 36 34 32 (W) Age AC = 13.554085 x MA - 0.059973 x MA - 94.588168 31.731 29.578 27.738 (cm) Growth 0.583 0.771 0.799 (cm) ±SD 18 24 30 12 18 24 1.608 0.370 2.18 2.06 1.66 SD(w) Min 36 30 Range(w) Max 42 36 Range(w) 3.04 2.96 SD(w) 501. (Biometric Age and Growth Equations) Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- Fetal Growth Table Max Range(w) Min Range(w) Standard Deviation : Max Range : 38.04 cm Min Range : 4.83cm 2 GA = 8.14 + 0.753 × AC + 0.0036 × AC 501. (Biometric Age and Growth Equations) Input Unit : cm Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 34.490 33.514 Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Max Range : 35.2 cm Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean 40 38 Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- GA Table Output Unit : w(weeks) Fetal Growth Table 0.870 1.258 ▐ Abdominal Circumference (AC) : HADLOCK 19.300 24 Min Range : 5.9 cm Input Unit : cm Output Unit : w(weeks) GA = 7.403506 + 0.76191 × AC + 0.004492304 × AC 2 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Abdominal Circumference (AC) : KOREAN Gestational Age Formula and Table List 8 2 100 0 GA (W) 12w 13w 14w 24w 25w 26w 27w 28w AC (cm) 5.30 6.30 7.50 17.30 18.30 19.10 20.20 21.10 24.90 24.00 23.00 22.20 10.70 9.70 8.50 (cm) AC 32w 31w 30w 29w 17w 16w 15w (W) GA 28.70 27.70 26.80 25.80 13.50 12.60 11.60 (cm) AC 36w 35w 34w 33w 20w 19w 18w (W) GA and Gynecology" Springer- Verlag, New York, 1986, p.431. 32.00 31.50 30.60 29.60 16.50 15.50 14.50 (cm) AC 40w 39w 38w 37w 23w 22w 21w (W) GA Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics GA Table 1.34 SD (cm) ▐ Abdominal Circumference (AC) : HANSMANN Max Range (cm) Min Range (cm) Standard Deviation: 2SD = 2.68 cm Max Range : 40 cm Min Range : 12 cm Input Unit : w(weeks) Output Unit : cm Graph = 1.61 x MA - 0.00998 x MA - 13.3 9 9.70 10.70 16 17 13.50 14.50 15.50 16.50 17.30 18.30 19.10 20 21 22 23 24 25 26 12.60 8.50 15 19 7.50 14 11.60 6.30 13 18 5.30 (cm) 12 Growth GA (W) 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) GA 32.00 31.50 30.60 29.60 28.70 27.70 26.80 25.80 24.90 24.00 23.00 22.20 21.10 20.20 (cm) Growth and Gynecology" Springer- Verlag, New York, 1986, p.431. Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics Fetal Growth Table SONOACE PICO Reference manual GA Tables & References GA (wd) 12w1d 12w2d 12w4d 12w5d 12w6d 13w1d 13w2d 13w4d 13w5d 13w6d 14w0d 14w1d 14w3d 14w4d 14w6d 15w0d 18w1d 18w3d 18w4d 18w6d AC (cm) 5.60 5.80 6.00 6.20 6.40 6.60 6.80 7.00 7.20 7.40 7.60 7.80 8.00 8.20 8.40 8.60 12.00 12.20 12.40 12.60 01w2d 01w3d 01w2d 01w3d 01w2d 01w2d 01w2d 01w2d 01w3d 01w2d 01w2d 01w2d 01w1d 01w2d 01w1d 01w1d 01w1d 01w1d 01w2d 01w1d (wd) ±SD 17.20 17.00 16.80 16.60 11.80 11.60 11.40 11.20 11.00 10.80 10.60 10.40 10.20 10.00 9.80 9.60 9.40 9.20 9.00 8.80 (cm) AC 23w1d 23w0d 22w6d 22w4d 18w0d 17w6d 17w4d 17w3d 17w2d 17w1d 16w6d 16w5d 16w4d 16w2d 16w1d 15w6d 15w5d 15w4d 15w3d 15w1d (wd) GA Text book and Atlas, 1991 Georg Thieme Verlag, 308-338 01w5d 01w4d 01w4d 01w4d 01w3d 01w2d 01w3d 01w2d 01w2d 01w2d 01w2d 01w3d 01w2d 01w3d 01w3d 01w3d 01w3d 01w2d 01w2d 01w3d (wd) ±SD E. Merz, W. Goldhofer, E. Timor-Tritsch "Ultrasound in Gynecology and Obstetrics" GA Table ▐ Abdominal Circumference (AC) : MERZ 10 19w4d 19w5d 19w6d 20w1d 20w2d 20w4d 20w5d 20w6d 21w1d 21w2d 21w3d 21w4d 21w6d 22w0d 22w1d 22w3d 27w0d 27w1d 27w2d 27w4d 27w5d 27w6d 28w1d 13.60 13.80 14.00 14.20 14.40 14.60 14.80 15.00 15.20 15.40 15.60 15.80 16.00 16.20 16.40 21.20 21.40 21.60 21.80 22.00 22.20 22.40 19w2d 19w1d 19w0d 13.40 13.20 13.00 12.80 01w5d 01w6d 01w6d 01w5d 01w6d 01w5d 01w5d 01w4d 01w5d 01w4d 01w4d 01w4d 01w4d 01w5d 01w3d 01w4d 01w3d 01w3d 01w4d 01w3d 01w4d 01w3d 01w3d 01w4d 01w3d 01w3d 26.80 26.60 26.40 26.20 26.00 25.80 25.60 21.00 20.80 20.60 20.40 20.20 20.00 19.80 19.60 19.40 19.20 19.00 18.80 18.60 18.40 18.20 18.00 17.80 17.60 17.40 32w2d 32w1d 31w6d 31w5d 31w4d 31w2d 31w1d 26w6d 26w4d 26w3d 26w1d 26w0d 25w6d 25w4d 25w3d 25w1d 25w0d 24w6d 24w5d 24w4d 24w2d 24w1d 23w6d 23w5d 23w4d 23w2d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 01w5d 01w5d 01w5d 01w5d 01w6d 01w5d 01w6d 01w5d 01w6d 01w6d 01w5d 01w5d 01w4d 01w5d 01w5d 01w5d 01w5d 01w4d 01w5d 28w2d 28w4d 28w5d 28w6d 29w0d 29w1d 29w3d 29w4d 29w6d 30w0d 30w1d 30w3d 30w4d 30w5d 30w6d 35w2d 35w4d 35w5d 35w6d 36w1d 36w2d 36w4d 36w5d 36w6d 37w0d 37w1d 22.60 22.80 23.00 23.20 23.40 23.60 23.80 24.00 24.20 24.40 24.60 24.80 25.00 25.20 25.40 30.00 30.20 30.40 30.60 30.80 31.00 31.20 31.40 31.60 31.80 32.00 02w2d 02w1d 02w1d 02w2d 02w0d 02w1d 02w0d 02w1d 02w1d 02w0d 02w1d 02w0d 01w6d 02w0d 01w6d 02w0d 01w6d 01w6d 02w0d 01w6d 02w0d 01w6d 01w6d 01w6d 01w5d 01w6d 34.60 34.40 34.20 34.00 33.80 33.60 33.40 33.20 33.00 32.80 32.60 29.80 29.60 29.40 29.20 29.00 28.80 28.60 28.40 28.20 28.00 27.80 27.60 27.40 27.20 27.00 39w5d 39w4d 39w2d 39w1d 38w6d 38w5d 38w4d 38w3d 38w1d 38w0d 37w6d 35w1d 34w6d 34w5d 34w4d 34w3d 34w1d 34w0d 33w6d 33w4d 33w3d 33w1d 33w0d 32w6d 32w5d 32w4d 02w2d 02w2d 02w2d 02w2d 02w2d 02w2d 02w2d 02w1d 02w2d 02w1d 02w1d 02w0d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w0d 02w1d 02w1d 02w1d 02w1d 02w0d 02w0d 02w0d 37w4d 37w3d 02w2d 02w1d 34.80 39w6d 02w2d 11 6.30 7.40 8.40 12.50 13 14 15 19 19.70 20.70 26 27 29 22.80 21.70 18.70 25 28 17.60 16.60 15.60 14.60 24 23 22 21 13.50 (cm) (W) 20 Growth Age 20.20 19.20 18.20 17.20 16.30 15.30 14.30 13.30 12.30 11.30 10.40 6.40 5.50 4.50 (cm) Min 25.40 24.30 23.20 22.10 21.10 20.00 18.90 17.90 16.80 15.70 14.60 10.30 9.20 8.20 (cm) Max 40 39 38 37 36 35 34 33 32 31 30 18 17 16 (W) Age 34.10 33.10 32.00 31.00 30.00 28.90 27.90 26.90 25.90 24.80 23.80 11.50 10.40 9.40 (cm) Growth 31.10 30.10 29.10 28.10 27.10 26.10 25.10 24.20 23.20 22.20 21.20 9.40 8.40 7.40 (cm) Min 37.10 36.00 35.00 33.90 32.80 31.80 30.70 29.60 28.60 27.50 26.40 13.60 12.50 11.40 (cm) Max Lehrbuch und Atlas, Table 5, p283. (Stuttgart, New York: Georg Thieme) Merz, E., et.al. (1988) Sonographische Diagnostik in Gynakologie und Gebutshilfe: Fetal Growth Table 32.40 32.20 SONOACE PICO Reference manual GA Tables & References Growth (cm) 5.70 6.70 7.70 8.80 9.80 10.90 11.90 13.00 14.10 15.20 16.30 17.30 18.40 19.50 20.50 Age (W) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 18.30 17.20 16.20 15.10 14.00 12.90 11.90 10.80 9.70 8.60 7.60 6.50 5.50 4.50 3.50 (cm) Min 22.70 21.70 20.60 19.60 18.50 17.40 16.30 15.20 14.20 13.10 12.00 11.00 10.00 9.00 8.00 (cm) Max (cm) 21.50 22.50 23.50 24.40 25.40 26.20 27.10 27.90 28.60 29.30 30.00 30.60 31.10 31.60 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Growth (W) Age Gynecology.” Springer-Verlag, New York, 1986, p179 Min 29.40 28.90 28.30 27.80 27.10 26.40 25.60 24.80 24.00 23.10 22.20 21.30 20.30 19.30 (cm) Max 33.80 33.30 32.80 32.20 31.60 30.90 30.10 29.30 28.50 27.60 26.70 25.70 24.80 23.80 (cm) 25w3d 25w6d 26w3d 27w0d 20.00 20.50 21.00 21.50 24w6d 24w3d 19.00 19.50 23w6d 18.50 22w6d 17.50 23w3d 22w3d 17.00 18.00 22w0d 21w0d 15.50 21w3d 20w3d 15.00 16.50 20w0d 14.50 16.00 19w4d 19w0d 13.50 14.00 18w4d 13.00 17w4d 12.00 18w0d 17w0d 11.50 12.50 16w0d 16w4d 11.00 15w3d 10.50 10.00 GA (wd) AC (cm) 25w2d 24w5d 24w2d 23w6d 23w2d 22w6d 22w2d 21w6d 21w3d 21w0d 20w4d 20w0d 19w4d 19w0d 18w5d 18w2d 17w5d 17w2d 16w5d 16w2d 15w6d 15w3d 14w6d 14w2d (wd) Min 28w5d 28w1d 27w3d 27w0d 26w3d 26w0d 25w3d 25w0d 24w2d 23w6d 23w3d 22w6d 22w3d 21w6d 21w2d 20w6d 20w2d 19w6d 19w2d 18w6d 18w1d 17w5d 17w1d 16w4d (wd) Max 33.00 32.50 32.00 31.50 31.00 30.50 30.00 29.50 29.00 28.50 28.00 27.50 27.00 26.50 26.00 25.50 25.00 24.50 24.00 23.50 23.00 22.50 22.00 (cm) AC Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) GA Table 41w2d 40w4d 39w6d 39w0d 38w2d 37w5d 37w0d 36w2d 35w4d 35w0d 34w2d 33w5d 33w1d 32w3d 31w6d 31w2d 30w5d 30w1d 29w4d 29w0d 28w4d 28w0d 27w3d (wd) GA ▐ Abdominal Circumference (AC) : TOKYO Hansmann, Hackeloer, Staudach, Wittman. “Ultrasound Diagnosis in Obstetrics and Fetal Growth Table ▐ Abdominal Circumference (AC) : JEANTY 12 Min 39w1d 38w3d 37w5d 36w6d 36w1d 35w5d 35w0d 34w2d 33w4d 33w0d 32w2d 31w5d 31w2d 30w4d 30w0d 29w3d 28w6d 28w2d 27w5d 27w2d 26w6d 26w2d 25w5d (wd) Max 43w3d 42w5d 42w0d 41w1d 40w3d 39w5d 39w0d 38w2d 37w4d 37w0d 36w2d 35w5d 35w0d 34w2d 33w5d 33w1d 32w4d 32w0d 31w3d 30w5d 30w2d 29w5d 29w1d (wd) Growth (cm) 10.90 12.00 13.00 14.00 15.10 16.10 17.10 18.10 19.10 20.10 21.00 22.00 22.90 23.80 Age (W) 16 17 18 19 20 21 22 23 24 25 26 27 28 29 21.40 20.50 19.70 18.80 17.90 17.00 16.10 15.10 14.20 13.30 12.30 11.40 10.40 9.50 (cm) Min 26.10 25.20 24.20 23.10 22.10 21.10 20.00 18.90 17.80 16.80 15.70 14.60 13.50 12.40 (cm) Max Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) Fetal Growth Table 42 41 40 39 38 37 36 35 34 33 32 31 30 (W) Age 33.60 33.00 32.40 31.80 31.10 30.40 29.70 28.90 28.10 27.30 26.50 25.60 24.70 (cm) Growth 30.10 29.60 29.10 28.50 27.90 27.30 26.60 26.00 25.30 24.50 23.80 23.00 22.20 (cm) Min 36.70 36.10 35.40 34.70 34.00 33.20 32.40 31.60 30.70 29.90 29.00 28.10 27.10 (cm) Max 13 9.03 10.16 11.29 12.41 13.52 15 16 17 18 19 17.87 18.93 19.98 21.02 22.04 24 25 26 27 16.80 15.72 23 22 21 14.62 7.89 14 20 6.74 13 5.58 (cm) (W) 12 Growth Age 20.36 19.41 18.45 17.48 16.49 15.50 14.49 13.48 12.45 11.42 10.38 9.33 8.27 7.20 6.13 5.05 (cm) Min 23.73 22.63 21.51 20.39 19.25 18.10 16.94 15.77 14.59 13.40 12.21 11.00 9.79 8.57 7.35 6.11 (cm) Max J Obstet & Gyn. Vol 101, 125-131, 1994 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 35.63 34.84 34.04 33.22 32.38 31.52 30.64 29.75 28.84 27.91 26.97 26.01 25.04 24.06 23.06 (cm) Growth 32.78 32.08 31.35 30.61 29.84 29.06 28.26 27.45 26.61 25.76 24.90 24.02 23.13 22.22 21.29 (cm) Min 38.47 37.61 36.73 35.83 34.91 33.97 33.02 32.05 31.06 30.06 29.04 28.01 26.96 25.90 24.82 (cm) Max Chitty LS, Altman DG, et al. : Charts of fetal size: 3. Abdominal measurements Bri. Fetal Growth Table ▐ Abdominal Circumference (AC) : CHITTY (D) SONOACE PICO Reference manual GA Tables & References Growth (cm) 5.89 7.08 8.27 9.44 10.61 11.77 12.93 14.07 15.21 16.33 17.45 18.55 19.65 20.73 21.80 22.86 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 21.21 20.22 19.20 18.18 17.14 16.10 15.04 13.97 12.90 11.81 10.71 9.61 8.50 7.38 6.26 5.13 (cm) Min 24.50 23.39 22.26 21.12 19.97 18.80 17.63 16.44 15.25 14.04 12.83 11.61 10.38 9.15 7.91 6.66 (cm) Max 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 36.88 36.07 35.24 34.39 33.52 32.63 31.73 30.81 29.87 28.91 27.94 26.95 25.95 24.93 23.90 (cm) Growth 34.36 33.60 32.83 32.04 31.23 30.40 29.56 28.69 27.81 26.92 26.00 25.07 24.13 23.17 22.20 (cm) Min 39.40 38.53 37.64 36.74 35.81 34.86 33.90 32.92 31.92 30.91 29.88 28.83 27.77 26.70 25.61 (cm) Max 15w0d 16w0d 17w0d 10.10 11.20 12.30 23w0d 24w0d 18.80 19.90 23.10 22.10 27w0d 26w0d 25w0d 22w0d 17.80 21.00 21w0d 20w0d 19w0d 16.70 15.60 14.50 18w0d 14w0d 9.00 13.40 GA (wd) AC (cm) 02w6d 02w5d 02w5d 02w4d 02w3d 02w2d 02w2d 02w2d 02w1d 02w1d 02w1d 02w1d 02w1d 02w0d (wd) ±SD 35.00 34.40 33.80 33.10 32.50 31.70 30.80 29.70 28.60 27.50 26.40 25.30 24.20 (cm) AC 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d (wd) GA 04w2d 04w2d 04w2d 04w2d 04w2d 04w2d 04w0d 03w4d 03w1d 03w1d 03w0d 02w6d 02w6d (wd) ±SD Hospital J Obstet & Gyn. Vol 101, 125-131, 1994 (W) Campbell Professor Campbell's Group at Harris Birthright Centre, King's College Chitty LS, Altman DG, et al. : Charts of fetal size: 3. Abdominal measurements Bri. Age GA Table ▐ Abdominal Circumference (AC) : CAMPBELL Fetal Growth Table ▐ Abdominal Circumference (AC) : CHITTY (M) 14 Growth (cm) 6.00 7.02 8.43 9.43 10.96 11.75 13.06 14.44 15.20 16.53 Age (wd) 12 w0d 13 w0d 14 w0d 15 w0d 16 w0d 17 w0d 18 w0d 19 w0d 20 w0d 21 w0d 31 w0d 30 w0d 29 w0d 28 w0d 27 w0d 26 w0d 25 w0d 24 w0d 23 w0d 22 w0d (wd) Age 27.30 26.22 25.35 24.12 22.62 21.54 20.46 19.54 18.51 17.03 (cm) Growth 41 w0d 40 w0d 39 w0d 38 w0d 37 w0d 36 w0d 35 w0d 34 w0d 33 w0d 32 w0d (wd) Age 36.89 36.04 34.26 33.10 32.94 31.85 31.09 30.14 29.21 27.98 (cm) Growth Australasian Society for Ultrasound in Medicine British J of OB and Gyn., February 1994, vol. 101, ppl 125-131, Table1. 15 52.00 63.00 74.00 11 12 13 120.00 131.00 140.00 151.00 164.00 176.00 186.00 201.00 212.00 223.00 18 19 20 21 22 23 24 25 26 106.00 96.00 17 16 15 84.00 (mm) (w) 14 Growth Age 25.00 20.00 20.00 20.00 20.00 20.00 15.00 15.00 15.00 15.00 10.00 10.00 10.00 10.00 10.00 10.00 (mm) ±SD Measurements (Revised May 2001) 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (w) Age 367.00 362.00 356.00 342.00 333.00 325.00 315.00 305.00 294.00 283.00 272.00 262.00 259.00 242.00 230.00 (mm) Growth 35.00 35.00 35.00 35.00 35.00 35.00 30.00 30.00 30.00 30.00 30.00 25.00 25.00 25.00 25.00 (mm) ±SD Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Fetal Growth Table ▐ Abdominal Circumference (AC) : ASUM(SCW) Chitty, L., Campbell, S., “Charts of Fetal Size : Abdominal measurements,” Fetal Growth Table SONOACE PICO Reference manual GA Tables & References Growth (cm) 9.50 10.64 11.80 12.92 14.04 15.14 16.23 17.30 18.36 19.40 20.44 21.45 22.45 Age (W) 15 16 17 18 19 20 21 22 23 24 25 26 27 20.60 19.67 18.73 17.78 16.82 15.82 14.82 13.80 12.80 11.74 10.68 9.61 8.53 (cm) Min 24.30 23.23 22.13 21.03 19.90 18.78 17.63 16.47 15.30 14.10 12.90 11.68 10.44 (cm) Max 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age Gynecol Obstet Fertil 2000 Jun;28(6):435-45 33.90 33.24 32.47 31.60 30.74 29.88 29.02 28.12 27.22 26.30 25.36 24.40 23.44 (cm) Growth Min 31.10 30.53 29.80 29.03 28.26 27.47 26.67 25.84 25.00 24.16 23.28 22.40 21.51 (cm) Max 36.70 35.96 35.07 34.17 33.25 32.33 31.38 30.40 29.43 28.42 27.42 26.40 25.36 (cm) Growth (cm) 1.970 3.483 4.783 5.978 7.164 Age (W) 12 16 20 24 28 Max Range : 40cm Min Range : 12cm Input Unit : w(week) Output Unit : cm ±SD 0.256 0.287 0.231 0.213 0.219 (cm) 2 40 38 36 34 32 (W) Age 9.401 9.093 8.849 8.496 8.122 (cm) Growth BPD = 5.106104 x MA - 0.046719 x MA - 35.053334 0.188 0.121 0.225 0.244 0.263 (cm) ±SD Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Max Range : 9.4 cm Min Range : 1.9 cm Input Unit : cm Output Unit : w(weeks) 2 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Biométrie 2000. Tables de croissance foetale par le Collège Français GA = 1.20007 x BPD + 0.2076 × BPD + 9.209216 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean d'Echographie Foetale ( CFEF ) et l'Inserm U155 GA Table J.Créquat, M. Duyme, G. Brodaty ▐ Biparietal Diameter (BPD) : KOREAN Fetal Growth Table ▐ Abdominal Circumference (AC) : CFEF 16 GA (wd) 13w3d 13w5d 14w0d 14w2d 14w4d 15w0d 15w2d 15w4d 16w0d 16w2d 16w4d 17w0d 17w2d 17w4d 17w6d 18w1d 18w4d 18w6d 19w1d 19w3d 26w1d 26w3d BPD (cm) 2.90 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 6.90 7.00 25w0d 24w6d 18w0d 17w6d 17w4d 17w2d 16w6d 16w4d 16w3d 16w0d 15w5d 15w3d 15w0d 14w6d 14w3d 14w1d 13w5d 13w3d 13w2d 12w6d 12w5d 12w2d (wd) Min 27w6d 27w4d 20w6d 20w4d 20w1d 19w6d 19w3d 19w1d 18w6d 18w4d 18w1d 17w6d 17w4d 17w1d 16w6d 16w3d 16w2d 15w6d 15w3d 15w1d 14w5d 14w3d (wd) Max 8.90 8.80 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 (cm) BPD 34w2d 33w5d 25w6d 25w3d 25w1d 24w6d 24w4d 24w2d 24w0d 23w4d 23w2d 23w0d 22w5d 22w2d 22w0d 21w5d 21w3d 21w0d 20w5d 20w3d 20w0d 19w5d (wd) GA Gynecology" Springer-Verlag, New York, 1986. p.440 31w4d 31w0d 24w3d 24w1d 23w6d 23w4d 23w1d 22w6d 22w4d 22w1d 21w6d 21w4d 21w3d 21w0d 20w5d 20w2d 20w0d 19w3d 19w2d 19w0d 18w4d 18w1d (wd) Min 37w0d 36w3d 27w2d 27w1d 26w5d 26w2d 26w0d 25w4d 25w3d 25w0d 24w4d 24w3d 23w6d 23w4d 23w2d 23w0d 22w6d 22w4d 22w1d 21w6d 21w1d 21w1d (wd) Max Hansmann, Hackeloer, Stauch, Wittman "Ultrasound Diagnosis in Obsterics and GA Table ▐ Biparietal Diameter (BPD) : HANSMANN 28w4d 28w6d 29w2d 29w5d 30w0d 30w3d 31w0d 31w2d 31w6d 32w2d 32w5d 33w2d 7.70 7.80 7.90 8.00 8.10 8.20 8.30 8.40 8.50 8.60 8.70 28w1d 7.60 27w6d 7.50 27w3d 27w1d 26w5d 7.40 7.30 7.20 7.10 30w2d 30w1d 29w6d 29w3d 29w0d 28w6d 28w2d 27w6d 27w3d 27w2d 27w1d 26w5d 26w3d 26w1d 26w0d 25w4d 25w2d 36w1d 35w1d 34w4d 34w2d 33w5d 33w1d 32w4d 32w1d 32w0d 31w3d 30w5d 30w2d 29w6d 29w4d 29w2d 28w4d 28w3d 10.50 10.40 10.30 10.20 10.10 10.00 9.90 9.80 9.70 9.60 9.50 9.40 9.30 9.20 9.10 9.00 40w2d 40w1d 40w0d 39w6d 39w5d 39w4d 39w3d 39w2d 39w0d 38w6d 38w3d 37w3d 36w5d 35w6d 35w1d 34w5d 37w6d 37w3d 37w2d 37w1d 37w1d 36w5d 36w4d 36w3d 35w6d 35w2d 35w2d 34w5d 33w5d 33w2d 32w1d 32w0d 42w2d 42w2d 42w2d 42w2d 42w4d 42w2d 42w4d 42w0d 42w0d 41w3d 41w0d 40w1d 39w5d 39w2d 38w5d 37w3d SONOACE PICO Reference manual 17 (cm) 2.00 2.40 2.80 3.20 3.50 3.80 4.20 4.60 4.90 5.20 5.60 5.90 6.20 6.50 6.80 (W) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 6.30 6.00 5.70 5.40 5.10 4.80 4.40 4.10 3.80 3.40 3.10 2.70 2.30 1.90 2.00 (cm) Min 7.40 7.10 6.70 6.40 6.00 5.70 5.30 5.00 4.60 4.20 3.90 3.50 3.20 2.90 2.00 (cm) Max 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 10.00 9.30 9.20 9.00 8.90 8.80 8.60 8.40 8.20 8.00 7.80 7.50 7.30 7.10 6.80 6.60 (cm) Min 10.60 10.50 10.40 10.20 10.10 9.90 9.70 9.50 9.30 9.10 8.80 8.60 8.30 8.00 7.70 (cm) Max 501. (Biometric Age and Growth Equations) Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- GA Table 9.90 9.80 9.60 9.50 9.30 9.10 8.90 8.70 8.50 8.20 8.00 7.70 7.40 7.10 (cm) Growth ▐ Biparietal Diameter (BPD) : HADLOCK Growth Age 42 36 30 24 18 Max Range(w) 2 3.20 3.08 2.18 1.73 1.19 SD(w) 3 0 Min Range (cm) 100 Max Range (cm) Standard Deviation : 2SD = 0.6 cm Max Range : 40 cm Min Range : 12 cm Input Unit : w(weeks) Output Unit : cm Equation = 0.41 x MA – 0.000061 x MA – 3.08 501. 0.6 SD (cm) Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- Fetal Growth Table 36 30 24 18 12 Min Range(w) Standard Deviation : Max Range : 10.18 cm Min Range : 1.36 cm Input Unit : cm Output Unit : w(weeks) Hansmann, Hackeloer, Stauch, Wittman "Ultrasound Diagnosis in Obsterics and Gynecology" Springer-Verlag, New York, 1986. p.176 GA = 9.54 + 1.482 × BPD + 0.1676 × BPD GA Tables & References Fetal Growth Table 18 12w1d 12w3d 12w5d 13w0d 13w1d 13w4d 13w6d 14w1d 14w2d 14w4d 14w6d 15w1d 15w3d 15w5d 16w0d 16w2d 16w4d 16w6d 17w1d 17w3d 23w6d 24w1d 24w1d 24w6d 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90 4.00 6.10 6.20 6.30 6.40 02w0d 02w0d 02w0d 02w0d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w4d 01w5d 01w5d 01w4d 01w4d 01w4d 01w4d 01w4d 01w4d 01w4d 01w4d 01w4d 01w3d (wd) ±SD 8.50 8.40 8.30 8.20 6.00 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 (cm) BPD 32w4d 32w1d 31w5d 31w2d 23w4d 23w1d 22w6d 22w4d 22w1d 21w6d 21w4d 21w2d 21w0d 20w5d 20w3d 20w0d 19w5d 19w3d 19w1d 18w6d 18w4d 18w2d 18w0d 17w5d (wd) GA 02w2d 02w2d 02w2d 02w2d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d 01w6d (wd) ±SD 30w6d 30w4d 30w1d 29w6d 29w3d 29w0d 28w4d 28w2d 27w6d 27w4d 27w1d 26w6d 02w2d 02w2d 02w2d 02w2d 02w2d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w0d 02w0d 10.20 10.10 10.00 9.90 9.80 9.70 9.60 9.50 9.40 9.30 9.20 9.10 9.00 8.90 8.80 8.70 8.60 40w2d 39w6d 39w2d 38w6d 38w2d 37w6d 37w2d 36w6d 36w3d 35w6d 35w4d 35w1d 34w4d 34w1d 33w6d 33w2d 32w6d 02w4d 02w4d 02w4d 02w3d 02w3d 02w3d 02w3d 02w3d 02w3d 02w2d 02w3d 02w2d 02w2d 02w3d 02w2d 02w2d 02w2d 19 2.30 13 18 17 16 4.20 3.70 3.30 3.00 (cm) (W) 15 Growth Age 3.70 3.40 3.10 2.90 2.00 (cm) Min 4.70 4.00 3.50 3.10 2.60 (cm) Max 31 30 29 28 14 (W) Age 8.20 7.70 7.60 7.30 2.70 (cm) Growth Textbook and Atlas, 1991 Georg Thieme Verlag, 308-338 7.50 7.10 7.10 6.80 2.40 (cm) Min 8.90 8.30 8.10 7.80 3.00 (cm) Max E. Merz, W. Goldhofer, E. Timor-Tritsch "Ultrasound in Gynecology and Obstetrics" Fetal Growth Table 8.10 8.00 7.90 7.80 7.70 7.60 7.50 7.40 7.30 7.20 7.10 7.00 26w3d 6.90 GA 26w1d 6.80 Textbook and Atlas, 1991 Georg Thieme Verlag, 308-338 (wd) 25w6d 6.70 E. Merz, W. Goldhofer, E. Timor-Tritsch "Ultrasound in Gynecology and Obstetrics" (cm) 25w4d 6.60 BPD 25w1d 6.50 GA Table ▐ Biparietal Diameter (BPD) : MERZ SONOACE PICO Reference manual 4.40 4.70 5.00 5.50 5.80 6.10 6.40 6.80 7.00 19 20 21 22 23 24 25 26 27 6.70 6.30 5.90 5.60 5.30 5.00 4.50 4.30 4.00 7.30 7.30 6.90 6.60 6.30 6.00 5.50 5.10 4.80 GA Tables & References 40 39 38 37 36 35 34 33 32 (wd) 09w1d 09w4d 09w5d 10w0d 10w2d 10w4d 12w3d 12w4d 12w6d 13w1d 13w3d (cm) 1.00 1.10 1.20 1.30 1.40 1.50 2.20 2.30 2.40 2.50 2.60 10w5d 10w4d 10w1d 09w6d 09w5d 07w6d 07w4d 07w2d 07w0d 06w6d 06w4d (wd) Min 16w1d 15w6d 15w4d 15w2d 15w0d 13w1d 12w6d 12w5d 12w3d 12w1d 11w6d (wd) Max 5.50 5.40 5.30 5.20 5.10 2.10 2.00 1.90 1.80 1.70 1.60 (cm) BPD 21w6d 21w4d 21w1d 20w6d 20w4d 12w1d 11w6d 11w4d 11w2d 11w1d 10w6d (wd) GA 19w1d 18w6d 18w4d 18w1d 17w6d 09w3d 09w1d 08w6d 08w4d 08w3d 08w1d (wd) Min 24w4d 24w1d 23w6d 23w4d 23w1d 14w6d 14w4d 14w1d 14w0d 13w5d 13w3d (wd) Max 17w6d 4.20 GA 17w4d 4.10 BPD 17w2d 4.00 pages 57-61, 1984. 18w1d 18w3d 18w5d 19w0d 19w2d 19w4d 19w6d 20w2d 31w1d 31w4d 32w0d 32w4d 32w6d 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 8.00 8.10 8.20 8.30 8.40 17w0d 16w5d 3.90 16w1d 3.80 15w6d 3.60 15w4d 15w2d 15w1d 14w6d 14w4d 14w1d 14w0d 13w5d 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 2.70 Jeanty, P., Romero, R. "Obstetrical Ultrasound" McGraw-Hill Book Company, 10.70 10.10 10.10 10.20 9.80 9.60 9.40 9.00 9.10 GA Table 9.10 8.90 8.90 8.40 8.40 8.20 8.40 8.20 7.90 16w3d 9.90 9.50 9.50 9.30 9.10 8.90 8.90 8.60 8.50 3.70 ▐ Biparietal Diameter (BPD) : JEANTY 20 30w1d 29w6d 29w2d 28w6d 28w4d 17w4d 17w1d 16w6d 16w4d 16w2d 16w0d 15w5d 15w3d 15w1d 14w6d 14w4d 14w2d 14w0d 13w5d 13w4d 13w1d 12w6d 12w4d 12w2d 12w1d 11w6d 11w4d 11w2d 11w0d 35w4d 35w1d 34w5d 34w2d 33w6d 22w6d 22w4d 22w2d 22w0d 21w5d 21w3d 21w1d 20w6d 20w4d 20w1d 19w6d 19w5d 19w3d 19w1d 18w6d 18w4d 18w2d 18w0d 17w5d 17w3d 17w1d 16w6d 16w4d 16w3d 9.20 9.10 9.00 8.90 8.80 7.90 7.80 7.70 7.60 7.50 7.40 7.30 7.20 7.10 7.00 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 36w5d 36w1d 35w5d 35w2d 34w6d 30w5d 30w2d 29w6d 29w4d 29w1d 28w5d 28w2d 27w6d 27w4d 27w1d 26w5d 26w3d 26w0d 25w4d 25w2d 24w6d 24w4d 24w1d 23w6d 23w4d 23w1d 22w6d 22w4d 22w1d 34w0d 33w4d 33w0d 32w4d 32w1d 28w0d 27w4d 27w1d 26w6d 26w3d 26w0d 25w4d 25w1d 24w6d 24w3d 24w0d 23w5d 23w2d 22w6d 22w4d 22w1d 21w6d 21w4d 21w1d 20w6d 20w4d 20w1d 19w6d 19w4d 39w3d 38w6d 38w3d 37w6d 37w3d 33w3d 33w0d 32w4d 32w1d 31w5d 31w2d 30w6d 30w4d 31w0d 29w6d 29w3d 29w0d 28w4d 28w2d 27w6d 27w4d 27w1d 26w6d 26w4d 26w1d 25w6d 25w4d 25w1d 24w6d 33w6d 34w2d 8.60 8.70 31w4d 31w1d 30w5d 37w0d 36w4d 36w0d 9.50 9.40 9.30 38w2d 37w5d 37w1d 35w4d 35w0d 34w4d 40w6d 40w3d 39w6d GA (wd) 16w0d 17w0d 18w0d 19w0d 20w0d 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d 27w0d 28w0d BPD (cm) 3.70 4.00 4.30 4.50 4.70 5.00 5.30 5.60 5.90 6.20 6.60 6.90 7.20 26w0d 25w0d 24w4d 23w4d 22w4d 21w4d 20w4d 19w4d 18w4d 17w4d 16w4d 15w4d 15w0d (wd) Min 30w0d 29w0d 27w3d 26w3d 25w3d 24w3d 23w3d 22w3d 21w3d 20w3d 19w3d 18w3d 17w0d (wd) Max 9.50 9.40 9.30 9.20 9.00 8.80 8.70 8.50 8.30 8.00 7.80 7.50 (cm) BPD 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d (wd) GA 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d 27w0d 26w0d (wd) Min Age" Obstetrics and Gynecology, Vol. 52, No.4: 403, October, 1978 43w0d 42w0d 41w0d 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d (wd) Max Sabbagha, R.E., et. al. "Standardization of Sonar Cephalometry and Gestational GA Table ▐ Biparietal Diameter (BPD) : SABBAGHA 33w3d 8.50 10w3d 10w5d 11w0d 1.30 1.40 1.50 1.60 15w1d 15w3d 21w3d 3.10 5.10 14w6d 14w4d 14w2d 14w0d 13w5d 13w3d 13w1d 12w6d 12w3d 12w1d 11w6d 11w4d 3.00 2.90 2.80 2.70 2.60 2.50 2.40 2.30 2.20 2.10 2.00 1.90 1.80 11w2d 10w1d (cm) 1.70 GA (wd) BPD 20w3d 14w5d 14w3d 14w1d 13w6d 13w4d 13w2d 13w0d 12w5d 12w3d 12w2d 11w6d 11w4d 11w2d 11w0d 10w5d 10w3d 10w1d 09w6d 09w4d (wd) Min 22w3d 16w1d 15w6d 15w4d 15w2d 15w0d 14w5d 14w3d 14w1d 13w6d 13w3d 13w0d 12w5d 12w3d 12w1d 11w6d 11w4d 11w2d 11w0d 10w5d (wd) Max 7.10 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 (cm) BPD Jpn J Med Ultrasonics Vol. 23 No. 12 (1996) GA Table ▐ Biparietal Diameter (BPD) : TOKYO 28w3d 21w1d 20w6d 20w4d 20w2d 20w0d 19w4d 19w2d 19w0d 18w5d 18w3d 18w1d 17w6d 17w4d 17w1d 16w6d 16w4d 16w2d 16w0d 15w5d (wd) GA 27w0d 20w1d 19w6d 19w4d 19w2d 19w0d 18w5d 18w3d 18w1d 17w6d 17w4d 17w2d 17w0d 16w5d 16w2d 16w0d 15w6d 15w4d 15w2d 15w0d (wd) Min Max (wd) 21 29w6d 22w1d 21w6d 21w4d 21w2d 21w0d 20w3d 20w1d 19w6d 19w4d 19w2d 19w0d 18w5d 18w3d 18w0d 17w5d 17w2d 17w0d 16w5d 16w3d SONOACE PICO Reference manual 22 21w6d 22w1d 22w3d 22w5d 23w1d 23w3d 23w5d 24w1d 24w3d 24w5d 25w1d 25w3d 25w5d 26w1d 26w3d 26w6d 27w2d 27w4d 28w0d 5.20 5.30 5.40 5.50 5.60 5.70 5.80 5.90 6.00 6.10 6.20 6.30 6.40 6.50 6.60 6.70 6.80 6.90 7.00 26w4d 26w1d 25w6d 25w3d 25w0d 24w6d 24w3d 24w1d 23w6d 23w3d 23w1d 23w0d 22w4d 22w2d 22w0d 21w4d 21w2d 21w0d 20w6d 29w3d 29w0d 28w5d 28w2d 27w6d 27w3d 27w0d 26w5d 26w3d 26w0d 25w5d 25w2d 24w6d 24w4d 24w2d 23w6d 23w4d 23w2d 22w6d GA Tables & References 9.00 8.90 8.80 8.70 8.60 8.50 8.40 8.30 8.20 8.10 8.00 7.90 7.80 7.70 7.60 7.50 7.40 7.30 7.20 38w3d 37w4d 36w5d 36w0d 35w3d 34w6d 34w2d 33w5d 33w1d 32w5d 32w1d 31w5d 31w2d 30w6d 30w3d 30w0d 29w4d 29w1d 28w5d 36w2d 35w4d 34w5d 34w0d 33w3d 33w0d 32w3d 31w6d 31w2d 31w0d 30w3d 30w0d 29w4d 29w1d 28w6d 28w3d 28w0d 27w4d 27w1d 40w4d 39w4d 38w5d 38w0d 37w3d 36w5d 36w1d 35w4d 35w0d 34w3d 33w6d 33w3d 33w0d 32w4d 32w0d 31w4d 31w1d 30w5d 30w2d 6.03 6.32 6.60 25 26 5.73 5.42 5.11 4.79 4.46 4.13 3.80 3.46 3.12 2.78 2.44 2.10 1.76 24 23 22 21 20 19 18 17 16 15 14 13 12 11 1.43 (cm) (W) 10 Growth Age 6.12 5.85 5.56 5.27 4.97 4.67 4.36 4.04 3.72 3.39 3.06 2.73 2.40 2.07 1.74 1.41 1.08 (cm) Min 7.08 6.79 6.49 6.18 5.87 5.55 5.22 4.88 4.55 4.20 3.86 3.51 3.16 2.82 2.47 2.12 1.77 (cm) Max 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age Jpn J Med Ultrasonics Vol. 23 No. 12 (1996) Fetal Growth Table 9.28 9.24 9.18 9.11 9.01 8.90 8.76 8.61 8.45 8.26 8.06 7.85 7.63 7.39 7.14 6.87 (cm) Growth Min 8.66 8.63 8.59 8.52 8.43 8.32 8.20 8.06 7.90 7.72 7.53 7.33 7.11 6.88 6.64 6.38 (cm) Max 9.89 9.85 9.78 9.70 9.59 9.47 9.33 9.17 8.99 8.80 8.60 8.38 8.14 7.89 7.63 7.36 (cm) G.A (wd) 10w0d 10w1d 10w3d 10w5d 11w0d 11w1d 11w3d 11w5d 12w0d 12w2d 12w4d 12w6d 13w1d 13w3d 13w5d 14w0d 14w1d 14w3d 14w5d 15w0d 15w2d BPD (cm) 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 3.10 3.20 3.30 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 (cm) BPD 21w5d 21w3d 21w1d 20w5d 20w3d 20w1d 19w6d 19w4d 19w2d 18w6d 18w4d 18w2d 18w0d 17w5d 17w3d 17w1d 16w6d 16w4d 16w2d 16w0d 15w4d (wd) G.A 7.50 7.40 7.30 7.20 7.10 7.00 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 (cm) BPD 29w0d 28w4d 28w2d 27w6d 27w4d 27w1d 26w5d 26w3d 26w0d 25w5d 25w3d 25w0d 24w5d 24w3d 24w0d 23w5d 23w3d 23w0d 22w5d 22w3d 22w0d (wd) G.A Osaka University Method 1989, 3 by Univ. Of Osaka GA Table ▐ Biparietal Diameter (BPD) : OSAKA 9.40 9.30 9.20 9.10 9.00 8.90 8.80 8.70 8.60 8.50 8.40 8.30 8.20 8.10 8.00 7.90 7.80 7.70 7.60 (cm) BPD G.A 40w0d 39w0d 37w6d 37w0d 36w2d 35w4d 35w0d 34w0d 33w6d 33w3d 32w6d 32w3d 32w0d 31w3d 31w0d 30w4d 30w2d 29w6d 29w3d (wd) 1.33 1.38 10w0d 10w1d 1.66 1.72 1.77 1.83 1.88 1.93 10w6d 11w0d 11w1d 11w2d 11w3d 11w4d 2.15 2.20 2.25 2.31 2.36 12w1d 12w2d 12w3d 12w4d 12w5d 2.52 2.57 2.62 3.91 3.96 4.01 13w2d 13w3d 17w1d 17w2d 17w3d 2.46 13w1d 13w0d 2.41 2.09 12w6d 2.04 11w6d 12w0d 1.99 1.61 10w5d 11w5d 1.55 1.50 10w4d 10w3d 1.44 (cm) 10w2d Growth GA (wd) 0.26 0.26 0.26 0.22 0.22 0.22 0.22 0.22 0.22 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.20 0.20 0.20 0.20 0.20 0.20 0.19 0.19 0.19 0.19 0.19 0.19 (cm) ±SD 21w5d 21w4d 21w3d 17w0d 16w6d 16w5d 16w4d 16w3d 16w2d 16w1d 16w0d 15w6d 15w5d 15w4d 15w3d 15w2d 15w1d 15w0d 14w6d 14w5d 14w4d 14w3d 14w2d 14w1d 14w0d 13w6d 13w5d 13w4d (wd) GA Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 5.39 5.35 5.30 3.86 3.81 3.77 3.72 3.67 3.62 3.57 3.52 3.47 3.42 3.38 3.33 3.28 3.23 3.18 3.13 3.08 3.03 2.98 2.93 2.87 2.82 2.77 2.72 2.67 (cm) Growth 0.30 0.30 0.30 0.26 0.26 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.23 0.23 0.23 0.23 0.23 0.23 0.23 (cm) ±SD SONOACE PICO Reference manual 23 24 4.05 4.10 4.15 4.20 4.24 4.29 4.34 4.39 4.43 4.48 4.53 4.57 4.62 4.67 4.71 4.76 4.80 4.85 4.90 4.94 4.99 5.03 5.08 5.12 5.17 5.21 5.26 6.59 6.63 6.67 6.71 6.75 6.80 17w4d 17w5d 17w6d 18w0d 18w1d 18w2d 18w3d 18w4d 18w5d 18w6d 19w0d 19w1d 19w2d 19w3d 19w4d 19w5d 19w6d 20w0d 20w1d 20w2d 20w3d 20w4d 20w5d 20w6d 21w0d 21w1d 21w2d 25w5d 25w6d 26w0d 26w1d 26w2d 26w3d 0.33 0.33 0.33 0.33 0.33 0.33 0.30 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.26 GA Tables & References 30w5d 30w4d 30w3d 30w2d 30w1d 30w0d 25w4d 25w3d 25w2d 25w1d 25w0d 24w6d 24w5d 24w4d 24w3d 24w2d 24w1d 24w0d 23w6d 23w5d 23w4d 23w3d 23w2d 23w1d 23w0d 22w6d 22w5d 22w4d 22w3d 22w2d 22w1d 22w0d 21w6d 7.92 7.88 7.85 7.81 7.78 7.74 6.55 6.51 6.47 6.43 6.39 6.34 6.30 6.26 6.22 6.17 6.13 6.09 6.05 6.00 5.96 5.92 5.87 5.83 5.79 5.74 5.70 5.66 5.61 5.57 5.52 5.48 5.44 0.36 0.36 0.36 0.35 0.35 0.35 0.33 0.33 0.33 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.30 0.30 0.30 0.30 0.30 35w3d 35w2d 35w1d 35w0d 34w6d 34w5d 34w4d 34w3d 34w2d 29w6d 29w5d 29w4d 29w3d 29w2d 29w1d 29w0d 28w6d 28w5d 28w4d 28w3d 28w2d 28w1d 28w0d 27w6d 27w5d 27w4d 27w3d 27w2d 27w1d 27w0d 26w6d 26w5d 26w4d 8.87 8.85 8.83 8.80 8.78 8.75 8.73 8.70 8.68 7.71 7.67 7.64 7.60 7.56 7.53 7.49 7.45 7.42 7.38 7.34 7.30 7.27 7.23 7.19 7.15 7.11 7.07 7.03 6.99 6.95 6.92 6.88 6.84 0.38 0.38 0.38 0.37 0.37 0.37 0.37 0.37 0.37 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.35 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.33 0.33 38w3d 38w2d 38w1d 38w0d 37w6d 37w5d 37w4d 37w3d 37w2d 34w1d 34w0d 33w6d 33w5d 33w4d 33w3d 33w2d 33w1d 33w0d 32w6d 32w5d 32w4d 32w3d 32w2d 32w1d 32w0d 31w6d 31w5d 31w4d 31w3d 31w2d 31w1d 31w0d 30w6d 9.26 9.24 9.23 9.21 9.20 9.18 9.17 9.15 9.14 8.65 8.62 8.60 8.57 8.54 8.51 8.48 8.46 8.43 8.40 8.37 8.34 8.31 8.27 8.24 8.21 8.18 8.15 8.12 8.08 8.05 8.02 7.98 7.95 0.39 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 8.92 8.94 8.96 8.98 9.00 9.02 9.04 9.06 9.08 9.10 9.12 35w5d 35w6d 36w0d 36w1d 36w2d 36w3d 36w4d 36w5d 36w6d 37w0d 37w1d 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 40w0d 39w6d 39w5d 39w4d 39w3d 39w2d 39w1d 39w0d 38w6d 38w5d 38w4d 9.36 9.36 9.35 9.34 9.33 9.32 9.31 9.30 9.29 9.28 9.27 17w1d 3.70 (wd) 12w5d 13w0d 13w2d 13w4d 13w6d 14w1d 14w3d 14w5d 14w6d 15w1d (cm) 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 14w1d 13w6d 13w4d 13w3d 13w1d 12w6d 12w4d 12w3d 12w1d 11w6d (wd) 16w2d 16w0d 15w5d 15w3d 15w1d 14w6d 14w4d 14w2d 14w0d 13w5d (wd) 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 (cm) BPD 20w4d 20w2d 19w6d 19w4d 19w2d 19w0d 18w5d 18w3d 18w1d 17w6d (wd) G.A 19w0d 18w5d 18w3d 18w1d 17w6d 17w4d 17w2d 17w0d 16w5d 16w3d (wd) Min 22w2d 22w0d 21w4d 21w2d 20w6d 20w4d 20w2d 19w6d 19w4d 19w2d (wd) Max 27w0d 27w3d 27w5d 28w1d 28w3d 28w6d 29w2d 6.80 6.90 7.00 7.10 7.20 7.30 26w5d 26w2d 26w0d 6.70 6.60 6.50 6.40 25w4d Max 6.30 G.A BPD Min 25w2d 6.20 Ultrasound in Obstetrics and Gynecology, Vol. 10: 174-191, 1997 GA Table Altman DG, Chitty LS: New Charts for ultrasound dating of pregnancy. 24w1d 5.90 24w6d 23w6d 5.80 24w4d 23w4d 5.70 17w3d 16w6d 3.60 3.80 16w4d 3.50 16w2d 16w0d 3.30 3.40 15w5d 15w3d 3.20 3.10 6.10 0.39 0.39 0.39 0.39 0.39 0.39 0.39 0.39 0.39 0.39 0.39 6.00 ▐ Biparietal Diameter (BPD) : CHITTY (OUT-IN) 8.90 35w4d 26w4d 26w2d 25w6d 25w4d 25w2d 25w0d 24w4d 24w2d 24w0d 23w5d 23w3d 23w1d 22w5d 22w3d 22w1d 21w6d 21w4d 16w1d 15w6d 15w5d 15w3d 15w1d 14w6d 14w4d 14w3d 32w1d 31w5d 31w2d 30w6d 30w3d 30w0d 29w4d 29w1d 28w6d 28w3d 28w0d 27w4d 27w1d 26w6d 26w3d 26w0d 25w4d 18w6d 18w4d 18w2d 17w6d 17w4d 17w2d 17w0d 16w5d 8.90 8.80 8.70 8.60 8.50 8.40 8.30 8.20 8.10 8.00 7.90 7.80 7.70 7.60 7.50 7.40 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 35w4d 35w1d 34w5d 34w2d 33w6d 33w3d 33w1d 32w5d 32w2d 31w6d 31w4d 31w1d 30w5d 30w2d 30w0d 29w4d 23w1d 22w6d 22w4d 22w1d 21w6d 21w4d 21w1d 20w6d 32w0d 31w5d 31w2d 31w0d 30w5d 30w2d 30w0d 29w4d 29w2d 28w6d 28w4d 28w2d 27w6d 27w4d 27w2d 26w6d 21w2d 21w0d 20w5d 20w3d 20w1d 19w6d 19w4d 19w2d 39w3d 38w6d 38w3d 38w0d 37w3d 37w0d 36w4d 36w1d 35w5d 35w1d 34w5d 34w2d 33w6d 33w3d 33w0d 32w4d 25w2d 24w6d 24w4d 24w1d 23w5d 23w3d 23w0d 22w5d SONOACE PICO Reference manual 25 GA Tables & References 1.83 2.20 2.57 2.93 4.65 4.98 5.30 5.61 5.92 6.22 6.50 6.78 7.05 7.32 7.57 7.81 12 13 14 15 20 21 22 23 24 25 26 27 28 29 30 31 7.38 7.15 6.90 6.65 6.39 6.12 5.84 5.55 5.25 4.95 4.64 4.32 2.64 2.29 1.93 1.57 (cm) 8.24 7.99 7.73 7.46 7.18 6.89 6.59 6.29 5.97 5.65 5.32 4.99 3.22 2.85 2.47 2.09 (cm) 42 41 40 39 38 37 36 35 34 33 32 19 18 17 16 (W) Age 9.72 9.61 9.48 9.35 9.20 9.03 8.86 8.67 8.47 8.26 8.04 4.32 3.98 3.64 3.28 (cm) Growth 9.19 9.09 8.98 8.85 8.71 8.55 8.39 8.21 8.02 7.82 7.60 4.00 3.67 3.33 2.99 (cm) Min in Obstetrics and Gynecology, Vol. 10: 174-191, 1997 Altman DG, Chitty LS: New Charts for ultrasound dating of pregnancy. GA Table ▐ Biparietal Diameter (BPD) : CHITTY (OUT-OUT) (cm) (W) Max Ultrasound 10.25 10.13 9.99 9.85 9.69 9.52 9.33 9.14 8.93 8.71 8.48 4.65 4.30 3.94 3.58 (cm) Max 13w3d 13w4d 2.50 2.60 15w2d 15w4d 15w5d 16w0d 16w2d 16w4d 3.20 3.30 3.40 3.50 3.60 3.70 24w0d 24w2d 24w5d 6.10 6.20 6.30 23w2d 5.90 23w5d 23w0d 5.80 6.00 17w1d 3.90 16w6d 15w0d 3.10 3.80 14w5d 14w3d 14w1d 3.00 2.90 2.80 13w6d 13w1d 2.40 2.70 12w6d 2.30 12w4d Min 2.20 Growth Age (cm) Obstet. & GYN Vol. 101, 35-43, 1994 G.A (wd) BPD Chitty LS, Altman DG, et al: Charts of fetal size: 2. Head measurements. Brit. J Fetal Growth Table 26 Min 22w4d 22w1d 21w6d 21w4d 21w2d 21w0d 15w6d 15w4d 15w3d 15w1d 14w6d 14w4d 14w3d 14w1d 13w6d 13w4d 13w3d 13w1d 12w6d 12w5d 12w3d 12w1d 12w0d 11w5d (wd) Max 27w0d 26w5d 26w2d 25w6d 25w4d 25w1d 18w4d 18w2d 18w0d 17w5d 17w2d 17w0d 16w5d 16w3d 16w1d 15w6d 15w4d 15w2d 15w0d 14w5d 14w3d 14w1d 13w6d 13w4d (wd) 8.00 7.90 7.80 7.70 7.60 7.50 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 (cm) BPD G.A 30w5d 30w3d 30w0d 29w5d 29w2d 28w6d 22w5d 22w2d 22w0d 21w5d 21w3d 21w1d 20w5d 20w3d 20w1d 19w6d 19w4d 19w2d 19w0d 18w4d 18w2d 18w0d 17w5d 17w3d (wd) Min 27w6d 27w4d 27w1d 26w6d 26w4d 26w2d 20w5d 20w3d 20w1d 19w6d 19w4d 19w2d 19w0d 18w5d 18w4d 18w2d 18w0d 17w5d 17w3d 17w1d 16w6d 16w4d 16w3d 16w1d (wd) Max 34w0d 33w4d 33w1d 32w5d 32w2d 31w6d 24w5d 24w3d 24w0d 23w5d 23w2d 23w0d 22w4d 22w2d 22w0d 21w4d 21w2d 20w6d 20w4d 20w2d 19w6d 19w4d 19w2d 19w0d (wd) 31w3d 9.10 9.00 35w1d 34w5d 34w2d 31w4d 31w1d 30w6d 30w4d 39w0d 38w4d 38w1d 37w4d 37w1d 7.06 6.66 6.38 6.10 Growth (cm) 1.97 2.35 2.73 3.10 3.47 3.83 4.19 4.54 4.88 5.22 Age (W) 12 13 14 15 16 17 18 19 20 21 Fetal Growth Table 4.86 4.54 4.20 3.86 3.51 3.16 2.80 2.43 2.06 1.68 (cm) Min 5.57 5.23 4.88 4.52 4.16 3.79 3.41 3.03 2.65 2.25 (cm) Max 37 36 35 34 33 32 31 30 29 28 (W) Age 9.32 9.14 8.96 8.76 8.55 8.33 8.10 7.86 7.60 7.34 (cm) Growth 8.84 8.68 8.50 8.31 8.11 7.90 7.67 7.43 7.19 6.93 (cm) Min 9.79 9.61 9.42 9.21 9.00 8.77 8.53 8.28 8.01 7.74 (cm) Max 7.46 7.17 6.86 6.55 6.23 5.91 42 41 40 39 38 9.97 9.87 9.75 9.62 9.47 9.46 9.36 9.25 9.13 8.99 10.48 10.37 10.25 10.11 9.96 16w0d 17w0d 18w0d 19w0d 20w0d 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d 3.70 4.10 4.40 4.70 5.10 5.40 5.80 6.10 6.40 6.70 7.00 01w3d 01w2d 01w2d 01w2d 01w1d 01w1d 01w1d 01w1d 01w0d 01w0d 01w0d 01w0d 01w0d 01w0d (wd) ±SD 10.00 9.90 9.70 9.50 9.30 9.10 8.90 8.70 8.50 8.30 8.00 7.80 7.50 7.30 (cm) BPD 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d 27w0d (wd) GA 03w0d 03w0d 03w0d 03w0d 02w6d 02w5d 02w3d 02w1d 02w0d 01w6d 01w5d 01w4d 01w4d 01w3d (wd) ±SD Professor Campbell’s Group at Harris birthright Centre, King’s College Hospital GA Table ▐ Biparietal Diameter (BPD) : CAMPBELL 27 6.78 6.48 15w0d 25w6d 31w0d 8.90 33w6d 30w1d 36w5d 26 25 5.80 14w0d 28w4d 7.40 25w4d 30w4d 8.80 33w3d 29w6d 36w2d 35w6d 6.18 5.50 3.20 28w1d 7.30 25w2d 30w2d 8.70 33w1d 29w4d 29w1d 24 5.87 5.19 2.80 27w6d 7.20 25w0d 29w6d 8.60 32w5d 32w2d 35w2d 23 5.55 13w0d 27w3d 7.10 24w4d 29w3d 8.50 8.40 28w6d 34w6d 22 2.40 27w1d 7.00 24w2d 29w0d 28w4d 31w6d 28w3d 34w3d Obstet. & GYN Vol. 101, 35-43, 1994 26w5d 6.90 24w0d 23w5d 8.30 31w4d 28w1d Chitty LS, Altman DG, et al: Charts of fetal size: 2. Head measurements. Brit. J 26w3d 6.80 28w2d 8.20 31w1d (wd) 26w0d 6.70 23w3d 27w6d 8.10 (cm) 25w5d 6.60 23w1d 27w3d GA 25w2d 6.50 22w6d BPD 25w0d 6.40 SONOACE PICO Reference manual 27 GA Tables & References 60.00 64.00 67.00 24 25 26 4.00 41 40 39 38 37 36 (mm) 16.00 20.00 24.00 28.00 31.00 36.00 39.00 42.00 45.00 (W) 11 12 13 14 15 16 17 18 19 5.00 4.00 5.00 5.00 4.00 4.00 4.00 4.00 2.00 (mm) ±SD 35 34 33 32 31 30 29 28 27 (W) Age 88.00 86.00 84.00 81.00 80.00 76.00 75.00 72.00 68.00 (mm) 6.50 6.00 6.00 4.00 6.00 4.00 4.00 4.00 5.00 (mm) 21w0d 25w0d 29w0d 33w0d 37w0d 39w6d 6.05 7.20 8.15 8.75 9.70 3.65 Growth Age 4.90 17w0d 2.35 Measurements (Revised May 2001) ±SD 11w4d 13w0d 1.90 Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Australasian Society for Ultrasound in Medicine Growth GA (wd) (cm) Fetal Growth Table BPD ▐ Biparietal Diameter (BPD) : ASUM(SCW) memo from Ch. Gahwiler dated , June 23, 1983) 4w4d 4w4d 2w4d 1w5d 1w2d 1w0d 0w6d 0w6d 0w6d (wd) ±SD The data are those provided by Dr. Bessis to M. Le Bel.(Same as SIGMA 20, see Max Range : 9.5 cm GA Table 8.00 8.00 8.00 6.00 6.50 6.00 Min Range : 2.7 cm 98.00 96.00 95.00 93.00 92.00 90.00 Input Unit : cm Output Unit : w (weeks) BPD5 0.2162220 × BPD³ + (-0.0222450 × BPD4) + 0.000921 × 6.00 6.00 5.00 5.00 4.00 4.00 ▐ BIparietal Diameter (BPD) : BESSIS 57.00 23 GA=5.6546870 + 4.3971500 × BPD + (-0.9223110 × BPD²) + 52.00 22 49.00 21 47.00 Biometric in der Fruhgravidiatat (l.Trmenon) Der Frauenarzt, 32, 4/1991 20 GA Table ▐ Biparietal Diameter (BPD) : KURTZ 28 (cm) 1.54 1.94 2.33 2.71 3.09 3.45 3.81 4.16 4.50 4.82 5.14 5.45 6.04 6.33 6.59 (W) 11 12 13 14 15 16 17 18 19 20 21 22 24 25 26 6.16 5.90 5.63 5.06 4.77 4.46 4.15 3.82 3.49 3.14 2.79 2.44 2.07 1.70 1.31 (cm) Min 7.02 6.75 6.46 5.84 5.52 5.19 4.85 4.50 4.14 3.76 3.38 2.99 2.59 2.18 1.76 (cm) Max 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 9.40 9.35 9.21 9.07 8.92 8.76 8.59 8.41 8.21 8.02 7.80 7.58 7.35 7.10 6.86 (cm) 8.90 8.88 8.74 8.60 8.45 8.29 8.11 7.94 7.75 7.55 7.34 7.12 6.90 6.66 6.42 (cm) Min 9.90 9.81 9.69 9.54 9.40 9.24 9.06 8.88 8.68 8.48 8.26 8.04 7.80 7.55 7.29 (cm) Max GA = CRL × 1.08815 + 6.321988 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Crown-Rump Length (CRL) : KOREAN Growth Age Gynecol Obstet Fertil 2000 Jun;28(6):435-45 Growth Max Range : 5.4 cm Biométrie 2000. Tables de croissance foetale par le Collège Français 29 (cm) 1.045 1.589 2.339 (W) 7 8 9 ±SD 0.291 0.304 0.287 (cm) 11 4.286 3.307 (cm) (W) 10 Growth Age Min 0.346 0.297 (cm) CRLmm Max Range : 7.96 cm Min Range : 0.70 cm Input Unit : mm Output Unit : d(days) GAdays = 8.052 × 710, September 1975 + 23.73 Robinson HP, Fleming JEE British Journal of Obstetrics and Gynecology 82:702- GA Table ▐ Crown-Rump Length (CRL) : ROBINSON Growth Age Max Range : 11w Min Range : 7w Input Unit : w(week) Output Unit : cm Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Min Range : 0.9 cm d'Echographie Foetale ( CFEF ) et l'Inserm U155 Input Unit : cm J.Créquat, M. Duyme, G. Brodaty Output Unit : w(weeks) Fetal Growth Table ▐ Biparietal Diameter (BPD) : CFEF SONOACE PICO Reference manual GA Tables & References GA (wd) 06w1d 06w2d 06w4d 06w6d 07w0d 07w2d 07w3d 07w4d 07w6d 08w0d 08w2d 08w3d 08w4d 08w5d 11w4d 11w6d 12w0d CRL (cm) 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 4.40 4.60 4.80 America age days = 10w6d 10w5d 10w3d 07w5d 07w4d 07w3d 07w2d 07w0d 06w6d 06w5d 06w3d 06w2d 06w1d 05w6d 05w4d 05w3d 05w1d (wd) Min 13w2d 13w0d 12w6d 09w5d 09w4d 09w2d 09w1d 09w0d 08w6d 08w4d 08w3d 08w1d 08w0d 07w6d 07w3d 07w2d 07w0d (wd) Max 10.00 9.60 9.30 4.20 4.00 3.80 3.60 3.40 3.20 3.00 2.80 2.60 2.40 2.30 2.20 2.10 2.00 (cm) CRL 15w5d 15w3d 15w1d 11w3d 11w2d 11w1d 10w6d 10w5d 10w3d 10w2d 10w0d 09w5d 09w3d 09w2d 09w1d 09w0d 08w6d (wd) GA 13w6d 13w4d 13w3d 10w2d 10w1d 09w6d 09w5d 09w4d 09w2d 09w1d 08w6d 08w5d 08w3d 08w2d 08w1d 08w0d 07w6d (wd) Min ( German weeks – 1 ) x 7 + ( German days – 1) the following equation. 17w3d 17w1d 16w6d 12w4d 12w3d 12w2d 12w0d 11w5d 11w4d 11w2d 11w1d 10w5d 10w3d 10w2d 10w1d 10w0d 09w6d (wd) Max Conversion: This table is converted from German age to American age notation by 14w2d 14w4d 14w6d 8.60 9.00 13w1d 12w6d 12w5d 12w4d 12w2d 12w1d 12w0d 11w5d 11w4d 11w3d 11w2d 11w1d 11w0d 11w0d 10w6d 16w4d 16w2d 16w0d 15w5d 15w3d 15w1d 15w0d 14w5d 14w3d 14w1d 14w0d 13w6d 13w5d 13w4d 13w3d 15.00 14.60 14.30 14.00 13.60 13.30 13.00 12.60 12.30 12.00 11.60 11.30 11.00 10.60 10.30 21w3d 20w6d 20w3d 20w0d 19w4d 19w1d 18w6d 18w2d 18w0d 17w4d 17w2d 17w0d 16w4d 16w2d 16w0d 19w0d 18w4d 18w1d 17w6d 17w3d 17w0d 16w5d 16w2d 16w0d 15w4d 15w2d 15w0d 14w5d 14w3d 14w1d 23w5d 23w1d 22w5d 22w2d 21w6d 21w2d 20w6d 20w3d 20w0d 19w4d 19w2d 19w0d 18w4d 18w1d 17w6d (cm) 0.69 0.76 0.83 1.08 1.14 1.21 1.27 06w1d 06w2d 06w3d 07w0d 07w1d 07w2d 07w3d Growth (W) Age 0.58 0.54 0.50 0.47 0.32 0.28 0.23 (cm) Min 1.96 1.87 1.78 1.69 1.34 1.25 1.15 (cm) Max 14w2d 13w6d 13w4d 13w2d 06w6d 06w5d 06w4d (W) Age Gynecology." Springer-Verlag, New York, 1986 8.18 7.63 7.26 6.88 1.02 0.96 0.90 (cm) Growth 6.25 5.78 5.56 5.13 0.43 0.39 0.36 (cm) Min 10.11 9.48 9.06 8.63 1.61 1.52 1.43 (cm) Max Hansmann, Hackeloer, Staudach, Wittmann. "Ultrasound Diagnosis in Obstetrics and Fetal Growth Table 14w1d 8.30 13w3d 7.00 8.00 13w2d 6.60 13w6d 13w0d 6.30 7.60 12w6d 6.00 13w5d 12w5d 7.30 12w4d 5.80 12w3d 12w2d 12w1d 5.60 5.40 Hansmann, Hackeloer, Staudach, Wittman. "Ultrasound Diagnosis in Obsterics and Gynecology." Springer-Verlag, New York, 1986, p.439. 5.20 5.00 GA Table ▐ Crown-Rump Length (CRL) : HANSMANN 30 1.40 1.47 1.54 1.62 1.78 1.96 2.15 2.36 2.59 2.83 3.24 3.53 3.83 4.32 4.66 5.02 5.56 5.94 6.31 07w5d 07w6d 08w0d 08w1d 08w3d 08w5d 09w0d 09w2d 09w4d 09w6d 10w2d 10w4d 10w6d 11w2d 11w4d 11w6d 12w2d 12w4d 12w6d 4.64 4.32 4.00 3.53 3.22 2.93 2.52 2.27 2.03 1.70 1.51 1.33 1.17 1.03 0.91 0.80 0.75 0.70 0.66 0.62 7.98 7.55 7.13 6.51 6.13 5.71 5.14 4.79 4.44 3.96 3.66 3.39 3.12 2.88 2.65 2.44 2.34 2.24 2.14 2.05 20w2d 20w1d 20w0d 19w5d 19w3d 19w1d 18w6d 18w4d 18w2d 17w6d 17w4d 17w2d 16w6d 16w4d 16w2d 15w6d 15w4d 15w2d 14w6d 14w4d Age (wd) 06w3d 07w3d CRL (cm) 0.50 1.00 00w4d 00w3d (wd) ±SD 3.50 3.00 (cm) CRL Jpn J Med Ultrasonics Vol. 23 No. 12 (1996) GA Table ▐ Crown-Rump Length (CRL) : TOKYO 1.33 07w4d 10w6d 10w2d (wd) Age 13.40 13.28 13.16 12.94 12.74 12.55 12.37 12.19 12.00 11.72 11.51 11.30 10.95 10.70 10.44 10.01 9.71 9.39 8.89 8.54 01w1d 01w0d (wd) ±SD 10.40 10.29 10.20 10.03 9.89 9.75 9.62 9.48 9.35 9.15 8.99 8.83 8.56 8.36 8.15 7.80 7.55 7.28 6.86 6.56 16.41 16.26 16.12 15.85 15.60 15.36 15.12 14.89 14.65 14.29 14.04 13.77 13.34 13.04 12.73 12.22 11.87 11.50 10.92 10.52 09w4d 08w6d 08w1d 00w6d 00w6d 00w5d 1.25 2.01 2.12 2.23 2.34 07w6d 09w0d 09w1d 09w2d 09w3d 2.68 0.79 0.86 0.93 1.01 07w0d 07w1d 07w2d 07w3d 2.57 09w6d 09w5d 2.45 1.17 07w5d 09w4d 1.09 1.01 0.93 0.86 0.79 (cm) Growth 07w4d 07w3d 07w2d 07w1d 07w0d (W) Age Min 0.65 0.60 0.55 0.51 1.90 1.81 1.72 1.63 1.54 1.46 1.38 0.82 0.76 0.71 0.65 0.60 0.55 0.51 (cm) Max 1.37 1.27 1.17 1.07 3.47 3.32 3.18 3.05 2.91 2.78 2.65 1.69 1.58 1.47 1.37 1.27 1.17 1.07 (cm) 11w0d 10w6d 10w5d 10w4d 10w3d 10w2d 10w1d 10w0d 09w6d 09w5d 09w4d 08w6d 08w5d 08w4d 08w3d 08w2d 08w1d 08w0d (W) Age 5.00 4.50 4.00 Jpn J Med Ultrasonics Vol. 23 No. 12 (1996) Fetal Growth Table 2.50 2.00 1.50 3.71 3.58 3.44 3.31 3.18 3.05 2.93 2.80 2.68 2.57 2.45 1.91 1.81 1.71 1.61 1.52 1.43 1.34 (cm) 2.73 2.62 2.51 2.40 2.29 2.19 2.09 1.99 1.90 1.81 1.72 1.30 1.22 1.15 1.08 1.01 0.95 0.88 (cm) Min 01w3d 01w2d 01w1d Growth 12w2d 11w6d 11w3d 4.70 4.54 4.38 4.22 4.06 3.91 3.76 3.61 3.47 3.32 3.18 2.52 2.39 2.27 2.15 2.03 1.91 1.80 (cm) Max SONOACE PICO Reference manual 31 1.09 1.17 1.25 1.34 1.43 1.52 1.61 1.71 1.81 1.91 2.01 2.12 2.23 2.34 07w4d 07w5d 07w6d 08w0d 08w1d 08w2d 08w3d 08w4d 08w5d 08w6d 09w0d 09w1d 09w2d 09w3d 1.63 1.54 1.46 1.38 1.30 1.22 1.15 1.08 1.01 0.95 0.88 0.82 0.76 0.71 3.05 2.91 2.78 2.65 2.52 2.39 2.27 2.15 2.03 1.91 1.80 1.69 1.58 1.47 GA Tables & References 13w0d 12w6d 12w5d 12w4d 12w3d 12w2d 12w1d 12w0d 11w6d 11w5d 11w4d 11w3d 11w2d 11w1d 5.89 5.72 5.55 5.39 5.22 5.06 4.90 4.74 4.59 4.44 4.29 4.14 4.00 3.85 4.56 4.41 4.27 4.13 3.99 3.85 3.72 3.58 3.45 3.33 3.20 3.08 2.96 2.84 7.23 7.03 6.84 6.65 6.46 6.27 6.09 5.91 5.73 5.55 5.37 5.20 5.03 4.86 Max Range : 8.24 cm Min Range : 0.67 cm Input Unit : mm Output Unit : d(days) GAdays = 51.0008 + 0.6 × CRLmm by Real-Time Ultrasound." Journal of Clinical Ultrasound, 9:67-70, February, 1981. Nelson, L. "Comparison of Methods for Determining Crown-Rump Measurement GA Table ▐ Crown-Rump Length (CRL) : NELSON 32 4 08w0d 08w1d 08w2d 08w3d 08w4d 1.40 1.50 1.60 1.70 07w6d 1.30 1.20 07w4d 07w3d 1.00 1.10 07w1d 0.90 GA (wd) CRL (cm) 3.10 3.00 2.90 2.80 2.70 2.60 2.50 2.40 2.30 (cm) CRL 10w1d 10w0d 09w6d 09w6d 09w5d 09w4d 09w3d 09w3d 09w2d (wd) GA 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 (cm) CRL GA 11w2d 11w2d 11w1d 11w0d 11w0d 10w6d 10w6d 10w5d 10w4d (wd) Osaka University Method 1989, 3 by Univ. Of Osaka GA Table ▐ Crown-Rump Length (CRL) : OSAKA Standard Deviation : 8 days Max Range : 12.00 cm Min Range : 0.20 cm Input Unit : cm Output Unit : w(weeks) – 0.000120456 × CRL ) 2 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 (cm) CRL 12w3d 12w3d 12w2d 12w2d 12w1d 12w1d 12w0d 11w6d 11w6d (wd) GA LN(GA) = e^ (1.684969 + 0.315646 × CRL – 0.049306 × CRL + 0.004057 × CRL Resolution Real-Time Ultrasound.” Radiology, 182:501-502, 1992. Length: Re-evaluation of Relation to Menstrual Age (5-18 weeks) with High- Hadlock, F., Shah, Y.P, Kanon, D.J., Math, B., Lindsey, J.V., “Fetal Crown-Rump GA Table ▐ Crown-Rump Length (CRL) : HADLOCK 3 08w6d 09w0d 09w0d 09w1d 1.90 2.00 2.10 2.20 3.60 3.50 3.40 3.30 3.20 10w4d 10w3d 10w3d 10w2d 10w1d 5.00 4.90 4.80 4.70 4.60 11w6d 11w5d 11w4d 11w3d 11w3d (cm) 0.52 0.90 1.41 (wd) 6 7 8 0.19 0.14 0.10 (cm) Min 12 11 10 (wd) Age 5.32 4.06 2.99 (cm) Growth 0.31 0.31 0.28 (cm) Min 6.30 6.20 6.10 6.00 12w6d 12w5d 12w5d 12w4d d 05w3 d 05w2 (wd) Age 2.00 1.00 (mm) h Growt d 07w6 d 07w5 (wd) Age 15.00 14.00 (mm) h Growt Measurements (Revised May 2001) d 10w2 d 10w1 (wd) Age 37.00 36.00 (mm) h Growt d 12w5 d 12w4 (wd) Age 64.00 63.00 (mm) h Growt Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Australasian Society for Ultrasound in Medicine Fetal Growth Table ▐ Crown-Rump Length (CRL) : ASUM(SCW) Growth Age Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 08w5d 1.80 07w3 d 07w2 d 07w1 d 07w0 d 06w6 d 06w5 d 06w4 d 06w3 d 06w2 d 06w1 d 06w0 d 05w6 d 05w5 d 05w4 12.00 12.00 11.00 11.00 10.00 9.00 8.00 7.00 6.00 5.00 4.00 4.00 3.00 3.00 09w6 d 09w5 d 09w4 d 09w3 d 09w2 d 09w1 d 09w0 d 08w6 d 08w5 d 08w4 d 08w3 d 08w2 d 08w1 d 08w0 31.00 29.00 28.00 27.00 26.00 24.00 23.00 22.00 22.00 21.00 20.00 19.00 18.00 17.00 12w2 d 12w1 d 12w0 d 11w6 d 11w5 d 11w4 d 11w3 d 11w2 d 11w1 d 11w0 d 10w6 d 10w5 d 10w4 d 10w3 60.00 58.00 57.00 56.00 55.00 52.00 48.00 47.00 45.00 44.00 40.00 39.00 39.00 38.00 d 14w4 d 14w3 d 14w2 d 14w1 d 14w0 d 13w6 d 13w5 d 13w4 d 13w3 d 13w2 d 13w1 d 13w0 d 12w6 SONOACE PICO Reference manual 87.00 86.00 85.00 84.00 81.00 80.00 77.00 76.00 74.00 72.00 70.00 68.00 65.00 33 d 34.00 d 12w3 d 6w0d 6w1d 6w2d 6w3d 6w4d 6w5d 6w6d 7w0d 7w1d 7w2d 7w3d 7w4d 7w5d 7w6d 8w0d 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 CRL 3.10 3.00 2.90 2.80 2.70 2.60 2.50 2.40 2.30 2.20 2.10 2.00 1.90 1.80 1.70 (cm) GA 9w5d 9w4d 9w3d 9w2d 9w2d 9w1d 9w0d 8w6d 8w5d 8w5d 8w4d 8w3d 8w2d 8w1d 8w0d (wd) CRL 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 (cm) 11w2d 11w1d 11w1d 11w0d 10w6d 10w5d 10w5d 10w4d 10w3d 10w2d 10w2d 10w1d 10w0d 9w6d 9w6d (wd) GA 61.00 CRL 6.00 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 (cm) GA 12w5d 12w5d 12w4d 12w3d 12w2d 12w2d 12w1d 12w0d 11w6d 11w6d 11w5d 11w4d 11w4d 11w3d (wd) Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Femur Length (FL) : KOREAN GA (wd) CRL (cm) GA Table ▐ Crown-Rump Length (CRL) : REMPEN d 10w0 07w4 13.00 d GA Tables & References d 34 0.790 1.900 12 16 5.100 28 ±SD 0.209 0.198 0.204 0.133 0.142 (cm) GA Table ▐ Femur Length (FL) : HADLOCK 4.100 24 3.000 (cm) (W) 20 Growth Age Max Range : 40cm Min Range : 12cm Input Unit : w(week) Output Unit : cm 2 40 38 36 34 32 (W) Age 7.287 7.013 6.710 6.461 6.100 (cm) Growth FL = 4.221513 x MA - 0.035314 x MA - 38.929993 0.216 0.245 0.222 0.226 0.205 (cm) ±SD Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Max Range : 7.3 cm Min Range : 0.7 cm Input Unit : cm Output Unit : w(weeks) 2 GA = FL × 2.36855 + 0.2089 × FL + 10.513242 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 13w5d 14w0d 14w3d 14w5d 15w1d 15w3d 15w6d 16w1d 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- 501. (Biometric Age and Growth Equations) 3.12 2.96 2.08 1.80 16w6d 17w1d 2.30 2.40 2.50 Min Range : 12 cm Max Range : 40 cm Standard Deviation : 2SD = 0.6 cm Input Unit : w(weeks) 17w4d 16w4d Output Unit : cm 2.20 Equation = 0.427 x MA - 0.0034 x MA - 3.91 2 Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- Fetal Growth Table 42 36 13w2d 1.30 36 30 13w0d 1.20 30 24 12w5d 24 18 1.38 1.10 18 12 12w2d SD(w) 1.00 Max Range(w) GA (wd) 01w3d 01w2d 01w3d 01w3d 01w2d 01w2d 01w2d 01w2d 01w2d 01w2d 01w2d 01w2d 01w1d 01w1d 01w1d 01w1d (wd) ±SD 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 (cm) FL 24w1d 23w6d 23w3d 23w1d 22w5d 22w2d 21w6d 21w4d 21w1d 20w6d 20w4d 20w1d 19w5d 19w3d 19w0d 18w4d (wd) GA 01w4d 01w5d 01w5d 01w5d 01w5d 01w4d 01w4d 01w4d 01w4d 01w5d 01w5d 01w4d 01w4d 01w4d 01w3d 01w3d (wd) ±SD Textbook and Atlas, 1991 Georg Thieme Verlag, 308-338 FL Min Range(w) 0.6 SD (cm) 35 6.10 6.00 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 (cm) FL 31w4d 31w0d 30w4d 30w1d 29w6d 29w3d 29w0d 28w4d 28w1d 27w5d 27w2d 26w6d 26w4d 26w1d 25w6d 25w3d (wd) GA 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 01w6d 01w5d 01w5d 01w6d 01w5d 01w6d 01w6d (wd) ±SD E. Merz, W. Goldhofer, E. Timor-Tritsch "Ultrasound in Gynecology and Obstetrics" GA Table 100 Max Range (cm) ▐ Femur Length (FL) : MERZ 0 Min Range (cm) (cm) Standard Deviation : Max Range : 8.20 cm Min Range : 0.64 cm Input Unit : cm Output Unit : w(weeks) GA = 10.35 + 2.460 × FL + 0.170 × FL 2 501. (Biometric Age and Growth Equations) Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- SONOACE PICO Reference manual 18w2d 32w6d 33w1d 33w4d 34w1d 34w4d 2.70 6.40 6.50 6.60 6.70 6.80 02w1d 02w1d 02w0d 02w0d 02w0d 01w3d 01w3d 7.30 7.20 7.10 7.00 6.90 4.50 4.40 36w6d 36w2d 35w6d 35w3d 35w0d 25w0d 24w4d 02w2d 02w1d 02w0d 02w1d 02w1d 01w6d 01w5d 7.80 7.70 7.60 7.50 7.40 6.30 6.20 39w1d 38w5d 38w1d 37w5d 37w2d 32w2d 31w6d 02w1d 02w1d 02w1d 02w1d 02w1d 02w0d 02w0d Growth (cm) 0.90 1.20 1.50 1.80 2.10 2.40 2.70 3.00 3.20 3.50 3.80 4.10 7.10 Age (W) 12 13 14 15 16 17 18 19 20 21 22 23 36 6.60 3.60 3.40 3.10 2.80 2.50 2.20 2.00 1.70 1.40 1.10 0.80 0.50 (cm) Min 7.60 4.50 4.20 4.00 3.70 3.40 3.10 2.80 2.50 2.20 1.90 1.60 1.30 (cm) Max 39 35 34 33 32 31 30 29 28 27 26 25 24 (W) Age 7.60 6.90 6.70 6.50 6.30 6.00 5.80 5.60 5.30 5.10 4.90 4.60 4.30 (cm) Growth 7.10 6.40 6.20 6.00 5.80 5.60 5.30 5.10 4.90 4.60 4.40 4.10 3.90 (cm) Min Journal of Clinical Ultrasound. 17: 179-185, March/April, 1989 8.20 7.40 7.20 7.00 6.80 6.50 6.30 6.10 5.80 5.60 5.30 5.10 4.80 (cm) Max Merz, E., Grupner, A., Kern, F. “Mathematical Modeling of Fetal Limb Growth.” Fetal Growth Table 17w6d GA Tables & References 2.60 36 7.50 38 6.90 6.80 8.00 7.80 40 7.80 7.30 8.40 13w0d 14w0d 15w0d 1.00 1.20 1.60 26w0d 25w0d 24w0d 23w0d 22w0d 21w0d 20w0d 19w0d 18w0d 17w0d 2w1d 2w0d 2w0d 1w6d 1w5d 1w4d 1w4d 1w3d 1w3d 1w2d 1w1d 1w0d 1w0d 1w0d (wd) ±SD 7.50 7.40 7.30 7.10 6.90 6.70 6.50 6.30 6.10 5.90 5.60 5.40 5.10 4.90 (cm) FL 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d 27w0d (wd) GA 3w2d 3w2d 3w2d 3w2d 3w2d 3w1d 3w0d 2w6d 2w5d 2w4d 2w4d 2w2d 2w2d 2w1d (wd) ±SD Gynecology" Springer- Verlag, New York, 1986, p.176. Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics and Fetal Growth Table 4.70 4.40 4.10 3.90 3.60 3.40 3.10 2.80 2.50 2.20 16w0d (wd) (cm) 1.80 GA FL and Gynecology" Springer- Verlag, New York, 1986, p.431 Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics GA Table ▐ Femur Length (FL) : HANSMANN 7.30 37 Growth (cm) 1.00 1.20 1.60 1.80 2.20 2.50 2.80 3.10 3.40 3.60 3.90 4.10 4.40 4.70 4.90 5.10 5.40 5.60 5.90 6.10 6.30 6.50 6.70 6.90 7.10 Age (W) 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Min 6.50 6.30 6.10 5.90 5.70 5.50 5.30 5.10 4.90 4.60 4.40 4.20 3.90 3.70 3.40 3.20 2.90 2.70 2.40 2.10 1.80 1.50 1.30 1.20 1.00 (cm) Max 7.70 7.40 7.20 7.00 6.80 6.60 6.40 6.20 5.90 5.70 5.50 5.20 4.90 4.70 4.40 4.10 3.80 3.50 3.20 2.90 2.60 2.30 2.10 1.20 1.00 (cm) 7.50 40 7.00 6.80 6.70 8.40 8.10 7.90 37 2 Input Unit : cm Output Unit : w(weeks) GA = 9.5411757 + 2.977451 × FL + 0.10388013 × FL 79, February, 1984 2 from Measurements of Fetal Long Bones" Journal of Ultrasound Medicine, 3: 75- Jeanty, P., Rodesch, F., Delbeke, D., Dumont, J. "Estimation of Gestational Age GA Table ▐ Femur Length (FL) : JEANTY Max Range : 8.0 cm Min Range : 1.0 cm Input Unit : cm Output Unit : w(weeks) GA = 9.18 + 2.67 × FL + 0.16 × FL of Obsterics and Gynecology, Vol. 143, No. 4: 479-481, June 15, 1982 Calculation of Gestational Age from Ultrasound Measurements." American Journal Hohler, C.W., Quetel, T.A. "Fetal Femur Length: Equations for Computer GA Table ▐ Femur Length (FL) : HOHLER 7.40 7.30 39 38 SONOACE PICO Reference manual 5.80 5.90 36 37 Standard Deviation : 1.4 weeks Growth (cm) 1.20 1.50 1.80 2.10 2.30 2.60 2.80 3.10 3.30 3.50 3.70 4.00 4.20 4.40 4.50 4.70 4.90 5.10 5.20 5.40 Age (W) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 4.60 4.20 4.20 4.30 4.10 3.80 3.70 3.60 3.40 2.90 2.80 2.70 2.40 2.10 1.90 1.50 1.30 1.30 0.90 0.60 (cm) Min 6.20 6.30 5.90 5.60 5.40 5.30 5.00 4.70 4.50 4.50 4.20 3.90 3.70 3.60 3.30 3.10 2.80 2.30 2.10 1.90 (cm) Max 40 G., Jeanty, P., Chidini, A. and Hobbins, J.C. (eds.) Prenatal Diagnosis of congenital Anomalies, Table 10-4, p.324, (Norwalk: Appleton & Lange) 6.20 39 Jeanty, P. and Romero, R. (1983) Normal values for the leg. In Romero, R., Pilu, GA (wd) 16w1d 16w3d 16w6d 17w1d 17w3d 17w6d 18w1d 18w3d 18w6d 19w1d 19w4d 20w0d 20w2d 20w5d 21w1d 21w3d FL (cm) 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90 3.00 3.10 3.20 3.30 3.40 3.50 Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) GA Table ▐ Femur Length (FL) : TOKYO 6.30 6.10 38 Fetal Growth Table 5.70 35 5.50 34 Max Range : 8.0 cm GA Tables & References Min Range : 1.0 cm 38 20w2d 20w0d 19w4d 19w1d 18w6d 18w3d 18w1d 17w6d 17w3d 17w1d 16w6d 16w3d 16w1d 16w0d 15w4d 15w2d (wd) Min 5.90 5.60 5.60 5.40 5.40 5.10 4.60 22w4d 22w2d 21w6d 21w3d 21w1d 20w5d 20w1d 19w6d 19w3d 19w1d 18w6d 18w3d 18w1d 17w5d 17w2d 17w0d (wd) Max 6.70 6.70 6.50 6.50 6.30 6.20 6.50 21w6d 22w2d 22w5d 23w1d 23w3d 24w0d 24w3d 24w6d 25w3d 25w6d 26w2d 26w5d 27w2d 27w5d 28w2d 28w5d 29w2d 29w5d 30w2d 30w5d 31w2d 31w6d 32w3d 33w0d 33w3d 34w0d 34w4d 35w1d 35w5d 36w2d 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 5.10 5.20 5.30 5.40 5.50 5.60 5.70 5.80 5.90 6.00 6.10 6.20 6.30 6.40 6.50 34w4d 34w0d 33w3d 32w6d 32w2d 31w5d 31w2d 30w6d 30w2d 29w5d 29w1d 28w5d 28w1d 27w5d 27w2d 26w6d 26w2d 25w6d 25w2d 24w6d 24w3d 24w1d 23w4d 23w1d 22w5d 22w1d 21w6d 21w3d 21w0d 20w5d 38w0d 37w3d 36w6d 36w2d 35w5d 35w1d 34w5d 34w0d 33w3d 32w6d 32w2d 31w6d 31w2d 30w6d 30w1d 29w5d 29w1d 28w5d 28w1d 27w5d 27w2d 26w5d 26w1d 25w5d 25w2d 24w5d 24w3d 24w0d 23w4d 23w0d 39w3d 2.91 3.16 3.41 19 20 21 4.84 5.06 5.28 27 28 29 31 5.68 5.48 4.62 26 30 4.39 4.15 3.91 25 24 23 3.66 2.65 18 22 2.40 2.14 (cm) Growth 17 16 (W) Age Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) Fetal Growth Table 38w5d 7.00 38w1d 37w4d 37w0d 6.90 6.80 6.70 6.60 5.21 5.01 4.81 4.61 4.39 4.17 3.94 3.71 3.47 3.23 2.99 2.74 2.50 2.25 1.99 1.74 (cm) Min 37w4d 36w6d 36w2d 35w5d 35w2d 6.16 5.95 5.74 5.52 5.30 5.07 4.83 4.59 4.34 4.09 3.84 3.58 3.32 3.06 2.80 2.54 (cm) Max 41w2d 40w4d 40w0d 39w3d 38w5d SONOACE PICO Reference manual 39 5.87 6.05 6.22 6.38 6.53 6.67 6.80 6.91 7.01 7.10 7.17 32 33 34 35 36 37 38 39 40 41 42 GA Tables & References 6.64 6.57 6.49 6.40 6.29 6.17 6.03 5.89 5.73 5.57 5.39 GA (wd) 13w0d 13w2d FL (cm) 0.90 1.00 2.60 2.50 (cm) FL 18w4d 18w1d (wd) GA 4.20 4.10 (cm) FL Osaka University Method 1989, 3 by Univ. Of Osaka GA Table ▐ Femur Length (FL) : OSAKA 40 GA 24w4d 24w1d (wd) 5.80 5.70 (cm) FL 7.70 7.62 7.53 7.43 7.31 7.18 7.03 6.88 6.71 6.54 6.35 GA 31w6d 31w3d (wd) 16w3d 16w6d 17w1d 17w3d 18w0d 2.00 2.10 2.20 2.30 2.40 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 2.70 23w5d 23w2d 23w1d 22w4d 22w1d 21w5d 21w3d 21w0d 20w5d 20w2d 20w0d 19w4d 19w2d 18w6d 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 1.03 0.98 13w1d 13w2d 0.94 (cm) 13w0d Growth Age (wd) 0.21 0.21 0.21 (cm) ±SD 16w2d 16w1d 16w0d (wd) Age Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 16w1d 15w5d 15w3d 15w1d 14w6d 14w4d 14w1d 13w6d 13w4d 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.20 1.10 1.96 1.92 1.88 (cm) Growth 30w6d 30w2d 29w6d 29w2d 28w6d 28w3d 28w0d 27w4d 27w1d 26w4d 26w2d 25w6d 25w3d 25w0d 0.22 0.22 0.22 (cm) ±SD 7.10 7.00 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 39w6d 39w1d 38w3d 37w1d 36w6d 36w3d 35w5d 35w2d 34w4d 34w1d 33w4d 32w6d 32w3d 1.07 1.12 1.17 1.21 1.26 1.30 1.35 1.39 1.44 1.48 1.53 1.57 1.61 1.66 1.70 1.75 1.79 1.83 2.75 2.79 2.83 2.87 2.91 2.95 2.99 3.03 13w3d 13w4d 13w5d 13w6d 14w0d 14w1d 14w2d 14w3d 14w4d 14w5d 14w6d 15w0d 15w1d 15w2d 15w3d 15w4d 15w5d 15w6d 19w0d 19w1d 19w2d 19w3d 19w4d 19w5d 19w6d 20w0d 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.21 0.21 0.21 23w5d 23w4d 23w3d 23w2d 23w1d 23w0d 22w6d 22w5d 18w6d 18w5d 18w4d 18w3d 18w2d 18w1d 18w0d 17w6d 17w5d 17w4d 17w3d 17w2d 17w1d 17w0d 16w6d 16w5d 16w4d 16w3d 4.01 3.97 3.93 3.90 3.86 3.83 3.79 3.75 2.71 2.67 2.63 2.59 2.55 2.51 2.47 2.43 2.39 2.34 2.30 2.26 2.22 2.18 2.13 2.09 2.05 2.01 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 27w3d 27w2d 27w1d 27w0d 26w6d 26w5d 26w4d 26w3d 22w4d 22w3d 22w2d 22w1d 22w0d 21w6d 21w5d 21w4d 21w3d 21w2d 21w1d 21w0d 20w6d 20w5d 20w4d 20w3d 20w2d 20w1d 4.88 4.85 4.82 4.78 4.75 4.72 4.69 4.65 3.72 3.68 3.64 3.61 3.57 3.53 3.49 3.46 3.42 3.38 3.34 3.30 3.27 3.23 3.19 3.15 3.11 3.07 0.27 0.27 0.27 0.27 0.27 0.27 0.26 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 31w1d 31w0d 30w6d 30w5d 30w4d 30w3d 30w2d 30w1d 26w2d 26w1d 26w0d 25w6d 25w5d 25w4d 25w3d 25w2d 25w1d 25w0d 24w6d 24w5d 24w4d 24w3d 24w2d 24w1d 24w0d 23w6d 5.66 5.63 5.60 5.57 5.54 5.52 5.49 5.46 4.62 4.59 4.56 4.52 4.49 4.45 4.42 4.39 4.35 4.32 4.28 4.25 4.22 4.18 4.15 4.11 4.08 4.04 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.25 0.25 SONOACE PICO Reference manual 41 42 4.91 4.91 4.97 5.01 5.04 5.07 5.10 5.13 5.16 5.19 5.22 5.25 5.28 5.31 5.34 5.37 5.40 5.43 6.16 6.19 6.21 6.24 6.26 6.29 6.31 6.36 27w4d 27w5d 27w6d 28w0d 28w1d 28w2d 28w3d 28w4d 28w5d 28w6d 29w0d 29w1d 29w2d 29w3d 29w4d 29w5d 29w6d 30w0d 33w6d 34w0d 34w1d 34w2d 34w3d 34w4d 34w5d 35w0d 0.30 0.30 0.30 0.30 0.29 0.29 0.29 0.29 0.28 0.28 0.28 0.28 0.28 0.28 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 0.27 GA Tables & References 38w1d 38w0d 37w6d 37w5d 37w4d 37w3d 37w2d 37w1d 33w5d 33w4d 33w3d 33w2d 33w1d 33w0d 32w6d 32w5d 32w4d 32w3d 32w2d 32w1d 32w0d 31w6d 31w5d 31w4d 31w3d 31w2d 6.86 6.84 6.82 6.79 6.77 6.75 6.73 6.71 6.14 6.11 6.09 6.06 6.04 6.01 5.98 5.96 5.93 5.90 5.88 5.85 5.82 5.80 5.77 5.74 5.71 5.69 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.28 0.28 0.28 0.28 6.69 6.66 6.64 6.62 6.60 6.57 6.55 6.53 6.50 6.48 6.46 6.43 6.41 6.39 0.31 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 40w0d 39w6d 39w5d 39w4d 39w3d 39w2d 39w1d 39w0d 38w6d 38w5d 38w4d 38w3d 38w2d 7.12 7.10 7.08 7.06 7.04 7.02 7.00 6.98 6.96 6.94 6.92 6.90 6.88 0.32 0.32 0.32 0.32 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 GA (wd) 13w0d 13w2d FL (cm) 1.00 1.10 12w3d 12w1d (wd) Min 14w1d 13w6d (wd) Max 3.00 2.90 (cm) FL 19w2d 18w6d (wd) GA 17w6d 17w4d (wd) Min Ultrasound in Obstetrics and Gynecology, Vol. 10: 174-191, 1997 Max (wd) 20w5d 20w3d Altman DG, Chitty LS: New Charts for ultrasound dating of pregnancy. GA Table ▐ Femur Length (FL) : CHITTY 37w0d 36w6d 36w5d 36w4d 36w3d 36w2d 36w1d 36w0d 35w6d 35w5d 35w4d 35w3d 35w2d 35w1d 13w4d 13w6d 14w1d 14w3d 14w5d 15w0d 15w2d 15w5d 16w0d 16w2d 16w4d 16w6d 17w2d 17w4d 17w6d 18w2d 18w4d 26w1d 26w4d 27w0d 27w3d 27w6d 28w2d 28w5d 29w2d 29w5d 30w1d 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 4.80 4.90 5.00 5.10 5.20 5.30 5.40 5.50 5.60 5.70 27w4d 27w1d 26w5d 26w2d 26w0d 25w4d 25w1d 24w5d 24w3d 24w0d 17w1d 16w6d 16w4d 16w2d 16w0d 15w5d 15w3d 15w1d 14w6d 14w4d 14w2d 14w0d 13w5d 13w4d 13w1d 13w0d 12w5d 33w0d 32w3d 32w0d 31w3d 31w0d 30w3d 30w0d 29w3d 29w0d 28w3d 20w0d 19w5d 19w2d 18w6d 18w4d 18w1d 17w6d 17w3d 17w1d 16w6d 16w3d 16w1d 15w6d 15w3d 15w1d 14w6d 14w4d 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 35w1d 34w4d 34w1d 33w4d 33w1d 32w4d 32w1d 31w4d 31w1d 30w4d 25w5d 25w2d 24w6d 24w3d 24w1d 23w5d 23w2d 22w6d 22w4d 22w1d 21w5d 21w3d 21w0d 20w5d 20w2d 20w0d 19w4d 32w0d 31w3d 31w0d 30w4d 30w1d 29w5d 29w2d 28w6d 28w3d 28w0d 23w4d 23w2d 22w6d 22w4d 22w1d 21w6d 21w3d 21w1d 20w5d 20w3d 20w1d 19w5d 19w3d 19w1d 18w5d 18w3d 18w1d 38w5d 38w0d 37w3d 36w6d 36w2d 35w5d 35w1d 34w4d 34w1d 33w4d 28w0d 27w4d 27w1d 26w4d 26w1d 25w5d 25w2d 24w6d 24w3d 24w0d 23w4d 23w1d 22w5d 22w2d 22w0d 21w4d 21w1d 43 1.09 1.41 1.72 2.03 2.33 2.63 2.92 3.21 3.49 6.12 6.31 6.49 6.66 6.82 6.97 13 14 15 16 17 18 19 20 21 32 33 34 35 36 37 Min 6.56 6.41 6.26 6.10 5.93 5.74 3.19 2.92 2.64 2.36 2.07 1.77 1.47 1.17 0.86 0.55 (cm) Max 7.38 7.22 7.06 6.88 6.69 6.49 3.78 3.49 3.20 2.90 2.59 2.28 1.97 1.65 1.33 1.00 (cm) 7.55 7.46 7.35 7.24 7.11 5.92 5.71 5.49 5.27 5.04 4.80 4.55 4.29 4.03 3.76 (cm) Growth Min 7.11 7.02 6.92 6.81 6.69 5.55 5.35 5.14 4.93 4.70 4.47 4.23 3.98 3.72 3.46 (cm) Max 8.00 7.90 7.79 7.66 7.53 6.29 6.07 5.85 5.61 5.37 5.13 4.87 4.61 4.34 4.06 (cm) Professor Campbell’s Group at Harris birthright Centre, King’s College Hospital GA Table 42 41 40 39 38 31 30 29 28 27 26 25 24 23 22 (W) Age ▐ Femur Length (FL) : CAMPBELL 0.77 (cm) (W) 12 Growth Age Gyn. Vol 101, 132-135, 1994 Chitty LS, Altman DG, et al. : Charts of fetal size:4. Femur Length Bri. J Obstet & Fetal Growth Table SONOACE PICO Reference manual GA (wd) 15w0d 16w0d 17w0d 18w0d 19w0d 20w0d 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d 27w0d FL (cm) 1.80 2.20 2.50 2.80 3.00 3.30 3.60 3.90 4.20 4.40 4.70 4.90 5.20 7.50 7.40 7.20 7.10 6.90 6.80 6.60 6.50 6.30 6.10 5.80 5.60 5.40 (cm) FL 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d (wd) GA 03w1d 03w1d 03w1d 03w1d 03w1d 02w6d 02w4d 02w3d 02w1d 02w0d 01w6d 01w5d 01w4d (wd) ±SD Growth (cm) 0.85 1.10 1.41 Age (wd) 12w0d 13w0d 14w0d 30w0d 29w0d 28w0d (wd) Age 5.80 5.63 5.24 (cm) Growth British J of OB and Gyn., February 1994, Vol. 101, pp. 132-135, Table1. Chitty, I., Campbell, Stuart, “Charts of Fetal Size : 4 Femur Length,” 01w3d 01w3d 01w2d 01w1d 01w1d 01w1d 01w0d 01w0d 01w0d 01w0d 00w6d 00w6d 00w6d (wd) ±SD GA Tables & References Fetal Growth Table 44 2.98 3.22 3.54 3.72 19w0d 20w0d 21w0d 22w0d 5.02 4.69 4.61 4.35 42w0d 41w0d 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 7.60 7.48 7.47 7.17 7.08 6.99 6.83 6.62 6.43 6.28 6.13 5.97 8.00 10.00 12 (cm) 11 Growth Age (wd) 2.50 2.00 (cm) ±SD 23 22 (wd) Age Measurements (Revised May 2001) 43.00 37.00 (cm) Growth 5.00 5.00 (cm) ±SD 34 33 (wd) Age 66.00 65.00 (cm) Growth 4.00 4.00 (cm) ±SD Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Australasian Society for Ultrasound in Medicine Fetal Growth Table ▐ Femur Length (FL) : ASUM(SCW) 27w0d 26w0d 25w0d 24w0d 4.06 2.69 18w0d 23w0d 2.27 2.05 16w0d 17w0d 1.71 15w0d 15.00 17.00 22.00 25.00 28.00 30.00 32.00 34.00 14 15 16 17 18 19 20 21 6.00 6.00 5.00 5.00 4.00 4.00 3.50 3.00 2.50 32 31 30 29 28 27 26 25 24 62.00 59.00 58.00 55.00 54.00 50.00 49.00 48.00 45.00 6.00 5.50 6.00 5.50 4.00 5.00 5.00 5.00 4.00 41 40 39 38 37 36 35 77.00 76.00 75.00 73.00 72.00 69.00 67.00 5.00 4.00 6.00 5.50 5.00 6.00 6.00 GA (wd) 13w0d 17w0d 21w0d FL (cm) 1.04 2.22 3.37 (wd) ±SD 1w1d 1w1d 1w0d memo from Ch. Gahwiler dated , June 23, 1983) The data are those provided by Dr. Bessis to M. Le Bel.(Same as SIGMA 20, see GA Table ▐ Femur Length (FL) : BESSIS 11.00 13 41w0d 37w0d 33w0d 29w0d 25w0d 4w0d 2w6d 2w1d 1w4d 1w3d 45 0.63 0.99 1.33 1.67 2.00 2.31 2.62 2.93 12 13 14 15 16 17 18 19 24 23 22 21 4.32 4.05 3.79 3.51 3.22 (cm) (W) 20 Growth Age 3.96 3.70 3.44 3.17 2.89 2.61 2.31 2.01 1.70 1.39 1.07 0.73 0.39 (cm) Min 4.68 4.40 4.13 3.84 3.55 3.24 2.93 2.61 2.28 1.94 1.60 1.24 0.88 (cm) Max 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age Gynecol Obstet Fertil 2000 Jun;28(6):435-45 d'Echographie Foetale ( CFEF ) et l'Inserm U155 7.25 7.11 6.96 6.81 6.65 6.48 6.30 6.11 5.92 5.71 5.49 5.28 5.05 (cm) Growth 6.82 6.68 6.54 6.39 6.23 6.06 5.89 5.70 5.51 5.31 5.11 4.89 4.67 (cm) Min 7.68 7.54 7.39 7.23 7.07 6.89 6.71 6.52 6.31 6.11 5.89 5.66 5.43 (cm) Max Biométrie 2000. Tables de croissance foetale par le Collège Français J.Créquat, M. Duyme, G. Brodaty Fetal Growth Table ▐ Femur Length (FL) : CFEF 7.34 6.90 6.42 5.42 4.45 SONOACE PICO Reference manual 4.57 4.82 25 26 4.44 4.20 5.19 4.94 GA Tables & References 41 40 7.40 7.38 7.00 6.95 7.90 7.81 (W) 14w 15w 16w 17w 18w 19w 20w 21w (cm) 2.25 2.58 2.85 3.11 3.46 3.75 4.00 4.34 6.70 6.39 6.15 5.80 5.48 5.15 4.90 29w 28w 27w 26w 25w 24w 23w 22w (W) (cm) 4.65 GA APTD 9.02 8.75 8.40 8.15 7.93 7.62 7.25 7.01 (cm) APTD 37w 36w 35w 34w 33w 32w 31w 30w (W) 9.91 9.84 9.68 9.53 9.30 (cm) APTD 42w 41w 40w 39w 38w (W) GA Growth (cm) 2.25 2.58 2.85 3.11 Age (W) 14 15 16 17 2.61 2.45 2.21 2.25 (cm) Min 3.61 3.25 2.95 2.25 (cm) Max 32 31 30 29 (W) Age 7.62 7.25 7.01 6.70 (cm) Growth and Gynecology” Springer-Verlag, New York, 1986 6.52 6.10 6.01 5.70 (cm) Min 8.72 8.40 8.01 7.70 (cm) Max Hansmann, Hackeloer, Staudach, Wittman “Ultrasound Diagnosis in Obstetrics Fetal Growth Table GA APTD GA 23 Hansmann, Hackeloer, Staudach, Wittman “Ultrasound Diagnosis in Obstetrics 5.48 5.80 6.15 6.39 25 26 27 28 5.43 5.30 4.95 4.68 4.35 4.20 4.04 3.76 3.40 3.25 3.02 7.35 7.00 6.65 6.28 5.95 5.60 5.26 4.92 4.60 4.25 3.90 42 41 40 39 38 37 36 35 34 33 9.91 9.84 9.68 9.53 9.30 9.02 8.75 8.40 8.15 7.93 8.41 8.32 8.16 8.06 7.90 7.62 7.40 7.08 6.90 6.81 11.40 11.35 11.20 11.00 10.70 10.42 10.10 9.72 9.40 9.05 20.00 18.00 16.00 14.00 20w1d 19w3d 18w4d 17w6d 17w0d 16w1d 10.00 12.00 GA (wd) 2 APTD x TTD (cm ) 01w1d 01w1d 01w1d 01w1d 01w1d 01w1d (wd) ±SD Ultrasonics 23(12) 877-888,1996 2 52.00 50.00 48.00 46.00 44.00 42.00 TTD (cm ) APTD x 29w3d 29w0d 28w4d 28w0d 27w3d 27w0d (wd) GA 01w6d 01w5d 01w5d 01w5d 01w4d 01w4d (wd) ±SD of Obstetrics and Gynecoogy, Faculty of Medicine, University of Tokyo. Jpn J Med Norio Shinozuka, Haruo Masuda, Hideyuki Kagawa, and Yuji Taketani. Department GA Table ▐ Anterior Posterior Thoracic Diameter (APTD) and Thorax Transverse Diameter (TTD) : SHINOZUKA 5.15 24 4.90 4.65 and Gynecology” Springer-Verlag, New York, 1986 4.34 4.00 20 22 3.75 19 21 3.46 18 GA Table ▐ Anterior Posterior Thoracic Diameter (APTD) : HANSMANN 46 21w4d 22w2d 22w6d 23w4d 24w1d 24w5d 25w2d 25w6d 26w3d 34w6d 35w3d 35w6d 36w3d 37w0d 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 74.00 76.00 78.00 80.00 82.00 02w4d 02w4d 02w3d 02w3d 02w3d 01w4d 01w3d 01w3d 01w3d 01w3d 01w2d 01w2d 01w2d 01w2d 01w2d 90.00 88.00 86.00 84.00 72.00 70.00 68.00 66.00 64.00 62.00 60.00 58.00 56.00 54.00 39w2d 38w5d 38w1d 37w4d 34w2d 33w6d 33w3d 32w6d 32w3d 31w6d 31w3d 31w0d 30w3d 30w0d 02w5d 02w5d 02w4d 02w4d 02w2d 02w2d 02w1d 02w1d 02w1d 02w0d 02w0d 02w0d 01w6d 01w6d Growth (cm) 11.20 13.30 15.60 Age (W) 16 17 18 11.60 9.70 7.90 (cm) Min 19.60 17.00 14.60 (cm) Max Ultrasonics 23(12) 877-888,1996 32 31 30 (W) Age 63.80 59.70 55.70 (cm) Growth 53.00 49.60 46.20 (cm) Min 74.50 69.90 65.30 (cm) Max of Obstetrics and Gynecoogy, Faculty of Medicine, University of Tokyo. Jpn J Med Norio Shinozuka, Haruo Masuda, Hideyuki Kagawa, and Yuji Taketani. Department Fetal Growth Table 20w6d 22.00 18.10 20.80 23.60 26.70 29.90 33.20 36.70 40.30 44.10 47.90 51.80 19 20 21 22 23 24 25 26 27 28 29 42.80 39.40 36.20 33.00 29.80 26.80 23.90 21.20 18.50 16.10 13.70 60.80 56.30 52.00 47.70 43.60 39.70 35.90 32.20 28.80 25.50 22.40 42 41 40 39 38 37 36 35 34 33 102.00 98.60 95.10 91.50 87.70 83.90 79.90 75.90 71.90 67.80 84.10 81.60 78.90 76.00 72.90 69.80 66.60 63.30 59.90 56.50 119.80 115.70 111.40 107.00 102.50 97.90 93.30 88.60 83.90 79.20 SONOACE PICO Reference manual 47 GA Tables & References GA (wd) 12w0d 13w0d 14w0d 15w0d 16w0d 17w0d 18w0d 19w0d 20w0d 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d TTD (cm) 1.70 2.00 2.40 2.70 3.10 3.40 3.70 4.00 4.40 4.70 5.00 5.30 5.60 5.90 6.20 GA Table 02w2d 02w1d 02w1d 02w0d 01w6d 01w5d 01w4d 01w3d 01w2d 01w2d 01w1d 01w1d 01w0d 01w0d 01w0d (wd) ±SD 10.10 9.90 9.70 9.40 9.20 8.90 8.60 8.30 8.10 7.80 7.40 7.20 6.90 6.50 (cm) TTD 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d 27w0d (wd) GA ▐ Thorax Transverse Diameter (TTD) : HANSMANN 48 04w3d 04w3d 04w3d 04w3d 04w3d 04w0d 03w4d 03w1d 03w0d 02w6d 02w5d 02w4d 02w3d 02w3d (wd) ±SD 2.40 2.70 3.10 3.40 3.70 4.00 4.40 4.70 5.00 14 15 16 17 18 19 20 21 22 5.90 6.20 26 5.60 25 24 5.30 2.00 13 23 1.70 (cm) (W) 12 Growth Age 5.60 5.30 5.00 4.80 4.50 4.20 3.90 3.60 3.30 3.00 2.70 2.30 2.00 2.00 1.70 (cm) Min 7.00 6.70 6.30 6.00 5.60 5.30 4.90 4.60 4.20 3.80 3.50 3.10 2.80 2.00 1.70 (cm) Max 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 10.20 10.10 9.90 9.70 9.40 9.20 8.90 8.60 8.30 8.10 7.80 7.40 7.20 6.90 6.50 (cm) Growth and Gynecology” Springer-Verlag, New York, 1986 9.20 9.10 8.90 8.70 8.50 8.30 8.00 7.80 7.50 7.30 7.00 6.70 6.40 6.20 5.90 (cm) Min 11.70 11.40 11.10 10.80 10.50 10.20 9.90 9.60 9.30 8.90 8.60 8.30 8.00 7.70 7.30 (cm) Max Hansmann, Hackeloer, Staudach, Wittman “Ultrasound Diagnosis in Obstetrics Fetal Growth Table Age (wd) 04w6d 05w5d 06w0d 06w2d 06w5d 07w3d 08w2d 09w0d GS (cm) 0.70 0.90 1.00 1.30 1.50 2.40 2.80 3.40 Obstetrics and Gynecology." Springer- Verlag, New York, 1986. Hansmann M., Hackeloer BJ, Staudach A, Wittman. "Ultrasound Diagnosis in GA Table ▐ Gestational Sac (GS) : HANSMANN Max Range : 6.1 cm Min Range : 2.5 cm Input Unit : cm Output Unit : w(weeks) GS Age 05w6d 06w0d 06w1d 1.60 1.70 1.80 3.30 3.20 3.10 3.00 2.90 2.80 2.70 2.60 2.50 2.40 2.30 2.20 2.10 2.00 1.90 (cm) Age 08w2d 08w1d 08w0d 07w6d 07w5d 07w4d 07w3d 07w2d 07w1d 07w0d 06w6d 06w5d 06w4d 06w3d 06w2d (wd) GS 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 (cm) Age 10w3d 10w2d 10w1d 10w0d 09w6d 09w5d 09w4d 09w3d 09w2d 09w1d 09w0d 08w6d 08w5d 08w4d 08w3d (wd) GS 6.00 5.90 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 (cm) Age 12w1d 12w0d 11w6d 11w6d 11w5d 11w4d 11w3d 11w2d 11w1d 11w0d 10w5d 10w4d (wd) "Transvaginal Ultrasound." Mosby Yearbook, 76. 1992 Nyberg, David, A., Hill, Lyndon, M., Bohm-Vele, Marcela., Mendelson, Ellen, B. GA Table ▐ Gestational Sac (GS) : NYBERG 05w5d 05w1d 1.10 1.50 05w0d 1.00 05w4d 04w6d 0.90 1.40 04w5d 0.80 05w3d 04w4d 0.70 1.30 04w3d 0.60 05w2d 04w2d 0.50 1.20 04w1d (wd) 0.40 (cm) GS fetus prior to the 20th week of gestation. American Journal of Obstetrics and Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Gynecology Hellman LM, Kobayashi M, Fillisti l, et al. Growth and development of the human GA = GS × 0.71887 + 6.156004 GA Table Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean ▐ Gestational Sac (GS) : HELLMAN 49 GA Table ▐ Gestational Sac (GS) : KOREAN SONOACE PICO Reference manual GA Tables & References Age (wd) 04w0d 04w1d 04w2d 04w4d 04w5d 04w6d 05w1d 05w2d 05w3d 05w5d 05w6d 06w0d GS (cm) 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 3.30 3.20 3.10 3.00 2.90 2.80 2.70 2.60 2.50 2.40 2.30 08w0d 07w6d 07w5d 07w3d 07w2d 07w1d 07w0d 06w6d 06w5d 06w4d 06w3d 06w1d (wd) (cm) 2.20 Age GS 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 (cm) GS Jpn J Med Ultrasonics Vol. 23 No. 12 (1996) GA Table ▐ Gestational Sac (GS) : TOKYO Max Range : 5.54 cm Min Range : 0.14 cm Input Unit : mm Output Unit : w(weeks) GA = 0.132 × GSmm + 4.299 50 09w4d 09w3d 09w2d 09w1d 09w0d 08w6d 08w6d 08w5d 08w4d 08w3d 08w2d 08w1d (wd) Age 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 (cm) GS 11w0d 10w6d 10w6d 10w5d 10w4d 10w3d 10w2d 10w2d 10w1d 10w0d 09w6d 09w5d (wd) Age 15w0d 16w0d 17w0d 18w0d 19w0d 20w0d 3.10 3.80 4.10 4.60 5.00 5.40 5.80 23w0d 24w0d 25w0d 26w0d 27w0d 7.60 8.00 8.40 8.80 22w0d 7.20 6.70 21w0d 14w0d (cm) 6.30 G.A (wd) OFD ±SD 02w2d 02w1d 02w0d 01w5d 01w4d 01w3d 01w3d 01w2d 01w2d 01w1d 01w1d 01w1d 01w2d 01w3d (wd) 11.50 11.40 11.30 11.20 11.10 10.90 10.70 10.50 10.30 10.00 9.80 9.50 9.10 (cm) OFD G.A 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d (wd) ±SD 05w4d 05w0d 04w4d 04w4d 04w4d 04w4d 04w4d 04w4d 03w5d 03w2d 03w0d 02w5d 02w3d (wd) 3.10 3.80 15 (cm) (W) 14 Growth Age 3.20 3.10 (cm) Min 4.20 3.10 (cm) Max 29 28 (W) Age 9.50 9.10 (cm) Growth Gynecology" Springer- Verlag, New York, 1986, p.431. 8.70 8.30 (cm) Min 10.10 9.80 (cm) Max Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics and Fetal Growth Table GA Table ▐ Occipital Frontal Diameter (OFD) : HANSMANN 4.60 5.00 5.40 5.80 6.30 6.70 7.20 7.60 8.00 8.40 8.80 17 18 19 20 21 22 23 24 25 26 27 8.00 7.60 7.30 6.90 6.50 6.10 5.70 5.30 4.90 4.50 4.10 3.60 9.50 9.10 8.70 8.20 7.80 7.30 6.90 6.40 6.00 5.50 5.10 4.60 40 39 38 37 36 35 34 33 32 31 30 11.50 11.40 11.30 11.20 11.10 10.90 10.70 10.50 10.30 10.00 9.80 10.70 10.60 10.50 10.40 10.30 10.10 9.90 9.70 9.50 9.20 8.90 12.40 12.30 12.10 12.00 11.80 11.70 11.50 11.20 11.00 10.70 10.50 Growth (cm) 21.00 24.00 29.00 34.00 38.00 46.00 50.00 Age (W) 11 12 13 14 15 16 17 3.00 3.00 3.00 3.00 3.00 2.00 2.00 (wd) ±SD Measurements (Revised May 2001) 33 32 31 30 29 28 27 (W) Age 107.00 102.00 101.00 98.00 97.00 95.00 86.00 (cm) Growth 5.50 5.00 5.00 5.50 5.50 5.00 4.50 (wd) ±SD Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Australasian Society for Ultrasound in Medicine Fetal Growth Table ▐ Occipital Frontal Diameter (OFD) : ASUM(SCW) 4.10 16 84.00 82.00 79.00 76.00 68.00 63.00 61.00 57.00 54.00 4.50 4.50 4.00 4.00 3.50 4.00 3.50 3.50 3.50 41 40 39 38 37 36 35 34 122.00 120.00 119.00 116.00 113.00 112.00 109.00 108.00 6.00 6.00 6.00 5.50 6.00 5.50 5.50 5.50 51 Max Range : 40sec Min Range : 12cm Input Unit : w(week) Output Unit : cm 2 OFD = 5.956658 x MA - 0.045874 x MA - 40.707331 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Max Range : 12.4 cm Min Range : 2.4 cm Input Unit : cm Output Unit : w(weeks) GA = OFD ×1.55941 + 0.07730580 × OFD + 7.937391 2 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Occipital Frontal Diameter (OFD) : KOREAN 26 25 24 23 22 21 20 19 18 SONOACE PICO Reference manual Growth (cm) 2.503 4.250 5.918 7.479 9.173 Age (W) 12 16 20 24 28 0.393 0.564 0.303 0.269 0.391 (wd) ±SD GA Tables & References 40 38 36 34 32 (W) Age 12.059 12.053 11.553 10.716 10.283 (cm) Growth 0.598 0.233 0.365 0.390 0.357 (wd) ±SD GA (wd) 10w3d 11w0d 11w4d 12w1d 12w6d 13w3d 14w0d 14w4d 15w1d 15w6d 16w3d 17w0d OOD (cm) 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 February, 1984 13w5d 13w1d 12w4d 11w6d 11w2d 10w5d 10w1d 09w4d 08w6d 08w2d 07w5d 07w1d (wd) Min 20w2d 19w5d 19w1d 18w4d 17w6d 17w2d 16w5d 16w1d 15w4d 15w0d 14w3d 13w6d (wd) Max 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 3.60 3.50 3.40 3.30 (cm) OOD 22w2d 21w5d 21w1d 20w4d 20w0d 19w3d 18w6d 18w1d 22w6d 22w2d 21w5d 21w1d (wd) GA 19w0d 18w3d 17w6d 17w1d 16w4d 16w1d 15w4d 14w6d 19w4d 19w0d 18w3d 17w6d (wd) Min 25w5d 25w1d 24w4d 23w6d 23w2d 22w5d 22w1d 21w4d 26w2d 25w5d 25w1d 24w4d (wd) Max Measurements of Fetal Long Bones" Journal of Ultrasound Medicine, 3: 75-79, Jeanty, P., Rodesch, F., Delbeke, D., Dumont, J. "Estimation of Gestational Age from GA Table ▐ Outer Ocular Distance (OOD) : JENATY 52 18w6d 19w3d 20w0d 20w4d 26w4d 27w1d 2.90 3.00 3.10 3.20 4.20 4.30 32w4d 33w0d 5.20 5.30 29w5d 29w1d 28w4d 27w6d 27w2d 26w6d 26w1d 25w4d 25w0d 24w3d 23w6d 23w1d 17w1d 16w4d 16w1d 15w4d 14w6d 14w2d 36w3d 35w6d 35w1d 34w4d 34w0d 33w3d 32w6d 32w1d 31w4d 31w0d 30w3d 29w6d 23w6d 23w2d 22w5d 22w1d 21w4d 20w6d 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 5.40 4.10 4.00 3.90 3.80 3.70 3.60 40w1d 39w4d 39w0d 38w3d 37w6d 37w1d 36w4d 36w0d 35w3d 34w6d 34w1d 33w4d 25w6d 25w2d 24w5d 24w1d 23w4d 22w6d 36w6d 36w2d 35w5d 35w1d 34w4d 33w6d 33w2d 32w5d 32w1d 31w4d 30w6d 30w2d 23w1d 22w0d 21w3d 20w6d 20w1d 19w4d 43w4d 42w6d 42w2d 41w4d 41w1d 40w4d 39w6d 39w2d 38w5d 38w1d 37w4d 37w0d 29w1d 28w4d 28w0d 27w3d 26w6d 26w2d GA (wd) 12w4d 12w6d Humerus (cm) 1.00 1.10 02w5d 02w5d (wd) ±SD 2.90 2.80 (cm) Humerus 19w3d 19w0d (wd) GA 02w5d 02w6d (wd) ±SD from Measurements of Fetal Long Bones.” J Ultrasound Med 3:75-79, 1984 Jeanty P, Rodesch F, Delbeke D, Mumont J, “Estimation of Gestational Age GA Table ▐ Humerus (HUM) : JENATY 31w6d 5.10 30w5d 4.90 31w2d 30w1d 5.00 29w4d 4.80 28w6d 28w2d 4.70 4.60 4.50 27w5d 18w1d 2.80 4.40 17w4d 2.70 13w1d 13w4d 13w6d 14w1d 14w4d 14w6d 15w1d 15w4d 15w6d 16w2d 16w5d 17w1d 17w3d 17w6d 18w1d 18w4d 27w1d 27w5d 28w1d 28w6d 29w2d 29w6d 30w2d 30w6d 31w3d 32w0d 32w4d 33w1d 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 4.60 4.70 4.80 4.90 5.00 5.10 5.20 5.30 5.40 5.50 5.60 5.70 02w5d 02w5d 02w5d 02w5d 02w5d 02w6d 02w5d 02w5d 02w5d 02w6d 02w6d 02w6d 02w6d 02w6d 02wd 02w5d 02w6d 02w6d 02w6d 02w6d 02w5d 02w6d 02w5d 02w5d 02w5d 02w5d 02w5d 02w5d 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 40w1d 39w4d 38w6d 38w2d 37w5d 37w1d 36w4d 35w6d 35w2d 34w6d 34w1d 33w4d 26w5d 26w1d 25w5d 25w2d 24w6d 24w2d 23w6d 23w3d 22w6d 22w4d 22w0d 21w4d 21w1d 20w5d 20w2d 19w6d 02w5d 02w5d 02w6d 02w6d 02w6d 02w5d 02w5d 02w6d 02w6d 02w5d 02w5d 02w6d 02w6d 02w6d 02w6d 02w5d 02w5d 02w6d 02w5d 02w5d 02w6d 02w4d 02w6d 02w5d 02w5d 02w6d 02w5d 02w5d 53 1.70 2.00 2.20 2.50 2.80 3.00 3.30 3.50 3.80 4.00 15 16 17 18 19 20 21 22 23 24 26 4.40 4.20 1.40 14 25 1.10 (cm) Growth 13 (W) Age 3.90 3.70 3.50 3.30 3.00 2.80 2.50 2.30 2.00 1.80 1.50 1.20 0.90 0.60 (cm) Min 4.90 4.70 4.50 4.20 4.00 3.80 3.50 3.30 3.00 2.70 2.50 2.20 1.90 1.60 (wd) Max 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 6.60 6.50 6.30 6.20 6.10 5.90 5.80 5.60 5.50 5.30 5.10 5.00 4.80 4.60 (cm) Growth 6.10 6.00 5.90 5.70 5.60 5.40 5.30 5.10 5.00 4.80 4.70 4.50 4.30 4.10 (cm) Min 7.10 7.00 6.80 6.70 6.50 6.40 6.30 6.10 6.00 5.80 5.60 5.50 5.30 5.10 (wd) Max Jeanty, P., Romero, R. “Obstetrical Ultrasound.” New York, McGraw-hill, 1983, p.190 Fetal Growth Table SONOACE PICO Reference manual GA Tables & References Growth (cm) 0.690 1.796 2.803 3.802 4.605 Age (W) 12 16 20 24 28 Max Range : 40cm Min Range : 12cm Input Unit : w(week) Output Unit : cm 0.178 0.169 0.129 0.122 0.118 (cm) ±SD 40 38 36 34 32 (W) Age 6.579 6.396 6.114 5.800 5.495 (cm) Growth HUM = 3.679948 x MA - 0.029359 x MA - 33.413660 2 0.316 0.256 0.249 0.253 0.212 (cm) ±SD Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Max Range : 7.3 cm Min Range : 0.7 cm Input Unit : cm Output Unit : w(weeks) GA = HUM x 3.02718 + 0.2005 x HUM + 9.907522 2 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Humerus (HUM) : KOREAN 54 16w0d 17w0d 18w0d 1.70 2.00 2.30 22w0d 3.30 5.40 5.30 5.00 4.80 4.70 4.50 4.30 4.20 3.80 3.70 (cm) Humerus 32w0d 31w0d 30w0d 29w0d 28w0d 27w0d 26w0d 25w0d 24w0d 23w0d (wd) G.A 6.60 6.50 6.40 6.10 6.00 5.90 5.80 5.60 (cm) Humerus 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d (wd) G.A Growth (cm) 0.80 1.10 1.40 1.60 Age (W) 12 13 14 15 1.30 1.00 0.70 0.40 (cm) Min 2.00 1.70 1.40 1.10 (wd) Max 30 29 28 27 (W) Age 5.20 5.00 4.80 4.60 (cm) Growth 4.80 4.60 4.40 4.20 (cm) Min 5.60 5.40 5.20 5.00 (wd) Max Third Trimesters.” J Clin Ultrasound 15: 175-183, Table 1, March/April 1987 Merz, Eberband, “Ultrasonic Mensuration of Fetal Limb Bones in the Second and Fetal Growth Table 21w0d 20w0d 3.20 2.90 19w0d 15w0d 1.40 2.60 14w0d 1.20 13w0d (wd) (cm) 1.00 G.A Humerus Third Trimesters.” J Clin Ultrasound 15: 175-183, Table 1, March/April 1987 Merz, Eberband, “Ultrasonic Mensuration of Fetal Limb Bones in the Second and GA Table ▐ Humerus (HUM) : MERZ 2.20 2.50 2.70 3.00 3.20 3.50 3.70 4.00 4.20 4.40 17 18 19 20 21 22 23 24 25 26 4.00 3.80 3.60 3.30 3.10 2.90 2.60 2.40 2.10 1.80 1.60 4.80 4.60 4.40 4.10 3.90 3.60 3.40 3.10 2.80 2.60 2.30 40 39 38 37 36 35 34 33 32 31 G.A (wd) 13w0d 13w2d 13w5d 14w0d 14w2d 14w5d 15w0d 15w3d 15w5d 16w1d Humerus (cm) 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 (cm) Humerus 23w3d 23w0d 22w4d 22w1d 21w4d 21w2d 20w5d 20w3d 20w0d 19w4d (wd) G.A 6.20 6.00 5.90 5.80 5.70 5.50 5.40 5.30 5.10 4.90 5.50 5.40 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 (cm) Humerus 6.60 6.50 6.40 6.30 6.10 6.00 5.90 5.70 5.50 5.40 Osaka University Method 1989, 3 by Univ. Of Osaka GA Table ▐ Humerus (HUM) : OSAKA 1.90 16 33w6d 33w1d 32w3d 31w5d 31w0d 30w3d 29w5d 29w1d 28w4d 28w0d (wd) G.A 7.10 7.00 6.90 6.70 6.60 6.50 6.30 6.20 6.00 5.80 19w1d 18w6d 18w3d 18w0d 17w4d 17w2d 16w5d 16w3d 4.50 4.40 4.30 4.20 4.10 4.00 3.90 3.80 27w3d 26w6d 26w3d 26w0d 25w3d 24w6d 24w2d 23w6d 26 25 24 23 22 21 20 19 18 4.27 4.05 3.83 3.59 3.34 3.09 2.83 2.57 2.32 2.06 1.81 16 17 1.56 1.33 15 1.12 14 (cm) (W) 13 Growth Age 0.47 0.43 0.43 0.43 0.42 0.41 0.40 0.38 0.36 0.33 0.30 0.27 0.24 0.21 (cm) ±SD 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 2.70 2.60 2.50 2.40 2.30 2.20 2.10 2.00 6.19 6.11 6.03 5.93 5.83 5.72 5.61 5.48 5.34 5.19 5.03 4.86 4.67 4.48 (cm) Growth 0.28 0.28 0.29 0.31 0.32 0.33 0.34 0.36 0.37 0.38 0.39 0.40 0.41 0.42 (cm) ±SD 6.20 6.10 6.00 5.90 5.80 5.70 5.60 40w0d 39w2d 38w1d 37w1d 36w2d 35w3d 34w4d SONOACE PICO Reference manual 55 GA Tables & References 9.00 11.00 14.00 17.00 21.00 25.00 27.00 29.00 31.00 32.00 35.00 38.00 40.00 43.00 44.00 14 15 16 17 18 19 20 21 22 23 24 25 26 8.00 11 13 (cm) (W) 12 Growth Age 4.00 5.00 6.00 4.00 6.00 6.00 5.00 5.00 5.50 5.00 4.00 5.50 4.00 3.00 2.00 3.00 (cm) ±SD Measurements (Revised May 2001) 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 68.00 66.00 65.00 64.00 63.00 62.00 60.00 59.00 57.00 56.00 54.00 52.00 51.00 50.00 47.00 (cm) Growth ±SD 6.00 6.00 5.50 6.00 6.00 5.00 6.00 5.50 6.00 5.00 5.00 5.00 5.00 5.00 4.00 (cm) 14w1d 1.20 27w1d 27w4d 28w0d 28w4d 29w0d 4.50 4.60 4.70 4.80 19w2d 18w6d 18w4d 18w1d 17w6d 17w3d 17w0d 16w4d 16w1d 15w6d 15w4d 15w1d 14w6d 4.40 2.60 2.50 2.40 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 14w3d 13w5d 1.10 1.30 13w3d (cm) 1.00 G.A (wd) Tibia 26w1d 25w4d 25w1d 24w4d 24w1d 16w3d 16w0d 15w4d 15w1d 14w6d 14w4d 14w1d 13w5d 13w2d 13w0d 12w4d 12w1d 11w6d 11w4d 11w1d 10w6d 10w4d (wd) Min 31w6d 31w3d 30w6d 30w4d 30w0d 22w1d 21w6d 21w3d 21w1d 20w5d 20w2d 19w6d 19w4d 19w1d 18w6d 18w3d 18w0d 17w5d 17w2d 17w0d 16w4d 16w2d (wd) Max 6.10 6.00 5.90 5.80 5.70 4.30 4.20 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 2.70 (cm) Tibia 35w3d 34w6d 34w3d 33w6d 33w3d 26w4d 26w1d 25w5d 25w2d 24w6d 24w3d 23w6d 23w4d 23w1d 22w4d 22w1d 21w6d 21w3d 21w0d 20w4d 20w1d 19w5d (wd) G.A 32w4d 32w0d 31w4d 31w0d 30w4d 23w5d 23w2d 22w6d 22w3d 21w6d 21w4d 21w0d 20w4d 20w1d 19w5d 19w2d 18w6d 18w4d 18w1d 17w4d 17w1d 16w6d (wd) Min Measurements of Fetal Long Bones.” J Ultrasound Med 3:75-79, 1984 38w2d 37w6d 37w2d 36w6d 36w2d 29w4d 29w1d 28w4d 28w1d 27w5d 27w2d 26w6d 26w3d 26w0d 25w4d 25w1d 24w5d 24w2d 23w6d 23w4d 23w0d 22w4d (wd) Max Jeanty P, Rodesch F, Delbeke D, Mumont J, “Estimation of Gestational Age from Australasian Society for Ultrasound in Medicine Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal GA Table ▐ Tibia (TIB) : JENATY Fetal Growth Table ▐ Humerus (HUM) : ASUM(SCW) 56 32w6d 5.60 30w0d 29w4d 35w6d 35w2d 34w6d 6.90 6.80 6.70 6.60 39w5d 39w1d 38w4d 38w0d 37w4d 36w6d 36w1d 35w5d 35w1d 34w4d 34w1d 42w4d 42w0d 41w4d 41w0d 40w3d 39w6d 39w3d 14w0d 1.00 Growth (cm) 1.20 1.50 1.70 2.00 2.20 2.50 2.70 3.00 5.00 5.20 5.40 5.50 5.70 5.80 Age (W) 14 15 16 17 18 19 20 21 30 31 32 33 34 35 5.30 5.20 5.00 4.80 4.70 4.50 2.50 2.20 2.00 1.70 1.50 1.20 0.90 0.70 (cm) Min 6.40 6.20 6.00 5.90 5.70 5.50 3.50 3.30 3.00 2.70 2.50 2.20 2.00 1.70 (cm) Max 40 39 38 37 36 29 28 27 26 25 24 23 22 (W) Age 6.60 6.40 6.30 6.10 6.00 4.80 4.60 4.40 4.20 4.00 3.70 3.50 3.20 (cm) Growth 6.10 5.90 5.80 5.60 5.50 4.30 4.10 3.90 3.70 3.40 3.20 3.00 2.70 (cm) Min 7.10 6.90 6.80 6.70 6.50 5.30 5.10 4.90 4.70 4.50 4.20 4.00 3.80 (cm) Max 20w0d 19w0d 18w0d 4.50 4.40 4.20 4.00 3.70 3.60 3.20 3.00 (cm) Tibia GA 28w0d 27w0d 26w0d 25w0d 24w0d 23w0d 22w0d 21w0d (wd) 6.00 5.80 5.70 5.40 5.20 5.10 4.80 4.60 (cm) Tibia GA 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d (wd) 6.80 6.60 6.50 6.40 6.20 6.10 (cm) Tibia GA 42w0d 41w0d 40w0d 39w0d 38w0d 37w0d (wd) 57 0.70 1.00 1.20 1.50 1.80 2.10 13 14 15 16 17 (cm) Growth 12 (W) Age 1.70 1.40 1.20 0.90 0.60 0.40 (cm) Min 2.40 2.10 1.90 1.60 1.30 1.00 (cm) Max 32 31 30 29 28 27 (W) Age 5.40 5.20 5.00 4.90 4.70 4.50 (cm) Growth Journal of Clinical Ultrasound. 17: 179-185, March/April, 1989. 5.00 4.80 4.60 4.40 4.20 4.00 (cm) Min 5.80 5.70 5.50 5.30 5.10 4.90 (cm) Max Merz, E., Grupner, A., Kern, F. “Mathematical Modeling of Fetal Limb Growth.” Fetal Growth Table 2.70 2.50 2.20 15w0d 13w0d (cm) 0.90 GA (wd) Tibia Third Trimesters.” J Clin Ultrasound 15: 175-183, Table 1, March/April 1987 Merz, E., et al. “Ultrasonic Mensuration of Fetal Limb Bones in the Second and GA Table ▐ Tibia (TIB) : MERZ 17w0d 32w3d 5.50 29w0d 34w2d 6.50 37w0d 33w4d 38w6d 1.80 31w6d 5.40 28w4d 33w6d 6.40 36w4d 33w0d 16w0d 31w3d 5.30 28w0d 33w2d 6.30 35w6d 1.60 30w6d 5.20 27w4d 32w6d 6.20 Jeanty, P., Romero, R. “Obstetrical Ultrasound.” New York, McGraw-hill, 1983, p.192 30w3d 5.10 27w0d 32w2d 1.30 29w6d 5.00 26w4d Fetal Growth Table 29w3d 4.90 SONOACE PICO Reference manual 2.30 2.60 2.80 3.10 3.30 3.60 3.80 4.00 4.20 18 19 20 21 22 23 24 25 26 6.10 6.00 5.90 5.70 5.60 5.40 5.30 5.10 7.00 6.90 6.80 6.60 6.50 6.30 6.20 6.00 26w1d 26w6d 36w5d 3.00 3.10 5.00 G.A (wd) 15w1d 15w5d 16w4d 17w1d 17w6d 18w4d 19w2d 20w0d 20w5d 21w3d CEREB (cm) 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 01w6d 01w6d 01w6d 01w6d 01w6d 01w0d 01w0d 01w0d 01w0d 01w0d (wd) ±SD Obsterics and Gynecology 1990. 75:938 4.10 4.00 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 (cm) CEREB 32w5d 32w2d 31w5d 31w1d 30w4d 30w0d 29w3d 28w5d 28w1d 27w4d (wd) G.A 02w3d 02w3d 02w3d 02w3d 02w3d 02w3d 02w0d 02w0d 02w0d 02w0d (wd) ±SD Diameter in Estimation Gestational Age in the Large-for-Gestational-Age-Fetus.” 03w1d 03w1d 03w1d 03w1d 02w0d 02w0d 02w0d 02w0d 02w0d 01w6d 01w6d 01w6d 5.60 5.50 5.40 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 38w4d 38w2d 38w0d 36w4d 36w1d 35w5d 35w2d 34w5d 34w3d 33w6d 33w3d 03w1d 03w1d 03w1d 03w1d 03w1d 02w3d 02w3d 02w3d 02w3d 02w3d 02w3d 14w3d 15w2d 16w2d 17w0d 17w6d 18w5d 19w4d 1.40 1.50 1.60 1.70 1.80 1.90 (cm) 1.30 GA (wd) CEREB 18w0d 17w2d 16w3d 15w4d 14w6d 14w0d 13w1d (wd) Min 21w1d 20w2d 19w3d 18w4d 17w5d 16w6d 16w0d (wd) Max Obstet & Gyn. Vol 101, 35-43, 1994 3.10 3.00 2.90 2.80 2.70 2.60 2.50 (cm) CEREB 28w6d 28w0d 27w2d 26w4d 25w6d 25w0d 24w2d (wd) GA 25w5d 25w1d 24w5d 24w1d 23w4d 23w0d 22w2d (wd) Min 32w2d 31w2d 30w2d 29w2d 28w2d 27w3d 26w3d (wd) Max Chitty LS, Altman DG, et al. : Charts of fetal size:2. Head Measurements Bri. J GA Table ▐ Cerebellum : CHITTY 37w5d 37w4d 37w1d 25w4d 2.90 5.10 24w6d 24w1d 23w4d 22w5d 22w1d 2.80 2.70 2.60 2.50 2.40 5.30 6.60 6.40 6.30 6.20 6.00 5.90 5.70 5.60 Hill L M, Guzick D, Fries J, Hixson J, Rivello D, “The Transverse Cerebellar 40 39 38 37 36 35 34 33 5.20 4.60 4.40 4.20 4.00 3.70 3.50 3.20 3.00 2.70 GA Table 3.80 3.60 3.40 3.20 2.90 2.70 2.50 2.20 2.00 GA Tables & References ▐ Cerebellum : HILL 58 21w1d 22w0d 22w5d 23w4d 2.10 2.20 2.30 2.40 21w5d 21w0d 20w2d 19w4d 18w6d 25w4d 24w4d 23w5d 22w6d 22w0d 1.60 1.70 1.80 1.90 2.00 2.20 2.30 2.40 2.50 2.80 2.90 3.00 16 17 18 19 20 21 22 23 24 25 26 27 2.60 2.50 2.30 2.20 2.20 2.10 1.90 1.80 1.80 1.70 1.60 1.40 1.00 (cm) 3.20 3.20 2.90 2.80 2.60 2.40 2.40 2.20 2.20 1.90 1.80 1.70 1.60 (cm) 39 38 37 36 35 34 33 32 31 30 29 28 (W) 5.20 4.85 4.50 4.30 4.05 4.00 4.00 3.80 3.80 3.50 3.40 3.10 (cm) 5.20 4.00 3.70 3.60 3.10 3.30 3.20 3.30 3.20 3.10 2.90 2.70 (cm) 5.50 5.50 5.50 5.50 4.70 4.40 4.40 4.20 4.30 4.00 3.80 3.40 (cm) 28w6d 29w3d 4.60 28w2d 27w5d 27w1d 26w5d 26w1d 18w4d 18w1d 17w5d 17w2d 16w6d 16w4d 16w1d 4.50 4.40 4.30 4.20 4.10 4.00 2.40 2.30 2.20 2.10 2.00 1.90 1.80 15w5d 1.40 15 1.70 (cm) (W) 15w3d Max 15w0d Min 1.60 Growth 1.50 Age 14w4d 1.40 AM J. Obstet. Gynecol. 156:1065-1069, 1987 Max 14w1d 1.30 Min 13w6d 1.20 and development Growth 13w4d GA 1.10 Ulna 26w2d 25w6d 25w1d 24w5d 24w1d 23w4d 23w1d 15w4d 15w1d 14w5d 14w2d 13w6d 13w4d 13w1d 12w5d 12w2d 11w6d 11w4d 11w1d 10w6d 10w4d 10w1d (wd) Min 32w3d 31w6d 31w2d 30w6d 30w2d 29w5d 29w1d 21w4d 21w1d 20w6d 20w3d 20w0d 19w4d 19w1d 18w6d 18w3d 18w0d 17w5d 17w2d 16w6d 16w4d 16w1d (wd) Max 5.90 5.80 5.70 5.60 5.50 5.40 5.30 3.90 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 2.90 2.80 2.70 2.60 2.50 (cm) Ulna 37w1d 36w3d 35w6d 35w1d 34w4d 34w0d 33w3d 25w4d 25w1d 24w4d 24w1d 23w4d 23w1d 22w5d 22w1d 21w5d 21w1d 20w6d 20w2d 19w6d 19w3d 19w0d (wd) GA 34w0d 33w3d 32w6d 32w1d 31w4d 30w6d 30w2d 22w4d 22w1d 21w4d 21w1d 20w4d 20w1d 19w4d 19w1d 18w4d 18w1d 17w5d 17w2d 16w6d 16w3d 16w0d (wd) Min Measurements of Fetal Long Bones.” J Ultrasound Med 3:75-79, 1984 Cerebellar measurements with ultrasonography in the evaluation of fetal growth Age 59 40w1d 39w4d 38w6d 38w2d 37w5d 37w0d 36w2d 28w5d 28w1d 27w5d 27w1d 26w5d 26w1d 25w5d 25w1d 24w6d 24w2d 23w6d 23w2d 22w6d 22w4d 22w1d (wd) Max Jeanty P, Rodesch F, Delbeke D, Mumont J, “Estimation of Gestational Age from GA Table ▐ Ulna : JEANTY 13w1d 38w1d 36w6d 35w5d 34w4d 33w3d 1.00 27w4d 27w2d 26w6d 26w4d 26w1d Fetal Growth Table 32w3d 31w5d 31w0d 30w2d 29w4d (wd) 3.60 3.50 3.40 3.30 3.20 (cm) ▐ Cerebellum : GOLDSTEIN 20w3d 2.00 SONOACE PICO Reference manual 29w6d 30w4d 31w1d 31w4d 32w1d 32w6d 4.70 4.80 4.90 5.00 5.10 5.20 35w6d 35w2d 34w5d 34w1d 33w4d 33w0d 6.40 6.30 6.20 6.10 6.00 40w2d 39w4d 39w0d 38w2d 37w5d 37w1d 36w4d 35w6d 35w2d 34w4d 43w2d 42w5d 42w0d 41w3d 40w6d Growth (cm) 1.10 1.30 2.10 2.40 2.60 2.90 3.10 3.30 3.50 3.70 3.90 4.10 4.30 4.40 Age (W) 13 14 17 18 19 20 21 22 23 24 25 26 27 28 3.70 3.70 3.40 3.40 2.90 2.70 2.40 2.50 2.10 2.00 1.30 1.10 0.40 0.30 (cm) Min 4.80 4.80 4.40 4.40 4.10 4.30 3.70 3.60 3.20 3.20 3.00 3.20 1.70 1.80 (cm) Max 4.70 4.90 5.00 5.20 5.30 5.40 5.50 5.60 5.70 30 31 32 33 34 35 36 37 38 40 5.80 5.70 4.60 29 39 1.90 1.60 (cm) Growth 16 15 (W) Age 5.00 4.90 4.80 4.90 4.70 4.70 4.40 4.30 4.00 3.90 3.80 4.00 0.80 1.00 (cm) Min 6.50 6.60 6.30 6.20 6.10 6.10 5.90 6.00 5.80 5.90 5.40 5.10 2.40 2.20 (cm) Max Measurements of Fetal Long Bones.” J Ultrasound Med 3:75-79, 1984 Jeanty P, Rodesch F, Delbeke D, Mumont J, “Estimation of Gestational Age from 29w5d 29w1d 28w4d 28w0d 27w3d 26w6d GA Tables & References Fetal Growth Table 60 1.80 2.10 2.30 2.60 2.80 3.10 3.30 3.50 3.70 16 17 18 19 20 21 22 23 24 27 26 4.30 4.10 3.90 1.50 15 25 1.10 14 0.80 (cm) (W) 13 Growth Age 4.00 3.80 3.60 3.40 3.20 3.00 2.70 2.50 2.30 2.00 1.70 1.50 1.20 0.80 0.50 (cm) Min 4.70 4.50 4.30 4.10 3.90 3.70 3.40 3.20 2.90 2.70 2.40 2.10 1.80 1.40 1.10 (cm) Max 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 5.30 5.20 5.00 4.90 4.70 4.50 (cm) Growth J Clin Ultrasound 15:175-183, Table 1, March/April 1987 Third Trimesters." 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 4.90 4.80 4.60 4.50 4.30 4.20 (cm) Min 6.60 6.60 6.50 6.40 6.30 6.10 6.00 5.90 5.70 5.60 5.40 5.20 5.10 4.90 (cm) Max Merz, Eberband, "Ultrasonic Mensuration of Fetal Limb Bones in the Second and Fetal Growth Table ▐ Ulna : MERZ Growth (cm) 7.246 12.505 17.188 21.522 Age (W) 12 16 20 24 1.250 0.743 0.746 0.791 (cm) ±SD Max Range : 40cm Min Range : 12cm Input Unit : w(week) Output Unit : cm 36 34 32 28 (W) Age 32.239 30.578 29.231 25.989 (cm) Growth 0.577 0.771 0.798 0.870 (cm) ±SD HC = 15.843955 x MA - 0.112149 x MA - 99.924727 2 40 38 (W) Age 37.283 33.522 (cm) Growth 1.389 0.297 (cm) ±SD Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean Fetal Growth Table Max Range : 35.4 cm Min Range : 7.4 cm Input Unit : cm Output Unit : w(weeks) GA = HC × 1.43245 - 0.010208 × HC - 0.342015 2 Gestational Age in Ultrasound” Korean Ultrasound Institute, Vol. 14, No.2, 1995 Y.G Park.“ The Standardization of Fetal body parts according to the normal Korean GA Table ▐ Head Circumference (HC) : KOREAN SONOACE PICO Reference manual 61 GA Tables & References GA (wd) 14w0d 15w0d 16w0d 17w0d 18w0d 19w0d 20w0d 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d 27w0d HC (cm) 10.60 11.50 12.70 14.00 15.20 16.40 17.60 19.00 20.30 21.50 22.60 24.00 25.10 26.30 GA Table 01w6d 01w5d 01w4d 01w3d 01w3d 01w2d 01w2d 01w2d 01w2d 01w1d 01w1d 01w1d 01w1d 01w1d (wd) ±SD 34.90 34.70 34.40 34.00 33.70 33.20 32.50 31.80 31.10 30.30 29.30 28.40 27.40 (cm) HC ▐ Head Circumference (HC) : HANSMANN 62 GA 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d (wd) ±SD 05w0d 04w3d 04w3d 04w3d 04w3d 04w3d 03w6d 03w2d 03w1d 02w6d 02w3d 02w1d 02w0d (wd) 17.60 19.00 20.30 20 21 22 24.00 25.10 26.30 26 27 22.60 25 24 21.50 16.40 19 23 15.20 14.00 12.70 11.50 18 17 16 15 10.60 (cm) (W) 14 Growth Age 24.40 23.40 22.30 21.00 19.80 18.50 17.30 16.10 14.90 13.80 12.50 11.40 10.30 10.60 (cm) Min 28.00 26.80 25.70 24.40 23.20 21.90 20.60 19.30 18.00 16.60 15.30 14.10 12.90 10.60 (cm) Max 32.50 33.20 33.70 34.00 34 35 36 37 34.70 34.90 39 40 34.40 31.80 33 38 31.10 30.30 29.30 28.40 27.40 (cm) Growth 32 31 30 29 28 (W) Age and Gynecology" Springer- Verlag, New York, 1986, p.176. 33.30 32.90 32.50 32.10 31.50 31.00 30.30 29.70 29.00 28.20 27.30 26.30 25.40 (cm) Min 37.20 36.90 36.40 36.00 35.50 34.90 34.30 33.50 32.80 32.00 31.00 30.10 29.00 (cm) Max Hansmann, Hackeloer, Staudach, Wittman "Ultrasound Diagnosis in Obstetrics Fetal Growth Table 18 24 30 36 42 12 18 24 30 36 2.70 2.98 2.06 1.48 1.19 3 Max Range : 40 cm Min Range : 12 cm Input Unit : w(weeks) Output Unit : cm Equation = 1.56 x MA - 0.0002548 x MA - 11.48 501. Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- Fetal Growth Table Max Range(w) 12w4d 12w5d 12w6d 12w6d 13w1d 13w1d 13w2d 13w4d 13w4d 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 13w6d 14w0d 14w1d 9.80 10.00 10.20 13w5d 12w3d 7.60 9.60 12w2d 7.40 12w1d 7.20 Standard Deviation : Min Range(w) (wd) HC (cm) Max Range : 35.7 cm GA 01w3d 01w1d 01w2d 01w1d 01w2d 01w1d 01w2d 01w2d 01w1d 01w2d 01w1d 01w1d 01w1d 01w1d 01w1d 01w0d (wd) ±SD 13.80 13.60 13.40 13.20 13.00 12.80 12.60 12.40 12.20 12.00 11.80 11.60 11.40 11.20 11.00 10.80 (cm) HC 16w5d 16w4d 16w3d 16w2d 16w1d 16w0d 15w6d 15w5d 15w4d 15w3d 15w2d 15w1d 15w0d 14w6d 14w5d 14w4d (wd) GA 01w3d 01w3d 01w3d 01w3d 01w3d 01w3d 01w2d 01w3d 01w3d 01w2d 01w2d 01w2d 01w2d 01w2d 01w2d 01w2d (wd) ±SD Text book and Atlas, 1991 Georg Thieme Verlag, 308-338 Min Range : 5.5 cm E. Merz, W. Goldhofer, E. Timor-Tritsch "Ultrasound in Gynecology and Obstetrics" GA Table 2.00 SD (cm) Input Unit : cm SD(w) 100 Max Range (cm) ▐ Head Circumference (HC) : MERZ 0 Min Range (cm) Standard Deviation: 2SD = 2.00 cm 63 Output Unit : w(weeks) GA = 8.96 + 0.54 × HC + 0.0003 × HC 3 501. (Biometric Age and Growth Equations) Assisted Analysis of Multiple Fetal Growth Parameters" Radiology, 1984, 152: 497- Hadlock, F., Deter, R.L., Harrist, R.B., Park, S.K. "Estimating Fetal Age: Computer- GA Table ▐ Head Circumference (HC) : HADLOCK SONOACE PICO Reference manual 64 14w2d 14w3d 17w1d 17w2d 17w4d 17w4d 17w6d 17w6d 18w1d 18w1d 18w3d 18w4d 18w5d 18w6d 19w0d 19w1d 19w2d 19w3d 19w4d 19w6d 19w6d 20w1d 20w1d 20w3d 20w4d 20w5d 10.40 10.60 14.40 14.60 14.80 15.00 15.20 15.40 15.60 15.80 16.00 16.20 16.40 16.60 16.80 17.00 17.20 17.40 17.60 17.80 18.00 18.20 18.40 18.60 18.80 19.00 01w4d 01w4d 01w4d 01w5d 01w4d 01w5d 01w4d 01w4d 01w3d 01w4d 01w3d 01w4d 01w3d 01w3d 01w3d 01w3d 01w4d 01w3d 01w4d 01w3d 01w4d 01w3d 01w3d 01w3d 01w2d 01w2d GA Tables & References 24.20 24.00 23.80 23.60 23.40 23.20 23.00 22.80 22.60 22.40 22.20 22.00 21.80 21.60 21.40 21.20 21.00 20.80 20.60 20.40 20.20 20.00 19.80 19.60 14.20 14.00 25w2d 25w1d 24w6d 24w5d 24w4d 24w3d 24w1d 24w0d 23w6d 23w4d 23w4d 23w2d 23w1d 22w6d 22w5d 22w4d 22w3d 22w1d 22w1d 21w6d 21w5d 21w4d 21w3d 21w1d 17w0d 16w6d 01w6d 01w5d 01w6d 01w6d 01w5d 01w5d 01w6d 01w6d 01w5d 01w5d 01w4d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w5d 01w4d 01w5d 01w3d 01w3d 29.40 29.20 29.00 28.80 28.60 28.40 28.20 28.00 27.80 27.60 27.40 27.20 27.00 26.80 26.60 26.40 26.20 26.00 25.80 25.60 25.40 25.20 25.00 24.80 19.40 19.20 30w5d 30w4d 30w1d 30w0d 29w6d 29w4d 29w2d 29w1d 28w6d 28w5d 28w4d 28w2d 28w1d 27w6d 27w4d 27w3d 27w1d 27w0d 26w6d 26w4d 26w3d 26w1d 26w0d 25w6d 21w1d 20w6d 01w6d 01w6d 02w0d 01w6d 01w6d 02w0d 01w6d 01w6d 02w0d 01w6d 01w6d 01w6d 01w6d 01w5d 01w6d 01w5d 01w6d 01w6d 01w5d 01w6d 01w5d 01w6d 01w6d 01w6d 01w4d 01w5d 34.60 34.40 34.20 34.00 33.80 33.60 33.40 33.20 33.00 32.80 32.60 32.40 32.20 32.00 31.80 31.60 31.40 31.20 31.00 30.80 30.60 30.40 30.20 30.00 24.60 24.40 37w4d 37w1d 36w6d 36w4d 36w3d 36w1d 35w6d 35w4d 35w1d 34w6d 34w5d 34w3d 34w1d 33w6d 33w4d 33w3d 33w1d 32w6d 32w4d 32w2d 32w1d 31w6d 31w4d 31w3d 25w5d 25w4d 02w1d 02w2d 02w2d 02w2d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w1d 02w0d 01w6d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 02w0d 01w6d 01w5d 31w1d 39w1d 39w4d 39w6d 29.80 35.60 35.80 36.00 02w2d 02w2d 02w2d 01w6d 02w0d 36.40 36.20 35.40 35.20 40w4d 40w1d 38w6d 38w4d 02w2d 02w2d 02w2d 02w2d (cm) 8.30 9.70 11.10 12.40 13.70 15.00 16.30 17.50 18.80 19.90 21.10 22.20 23.30 24.40 (W) 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Min 22.80 21.80 20.70 19.60 18.40 17.30 16.10 14.90 13.60 12.30 11.00 9.70 8.40 7.00 (cm) Max 26.10 25.00 23.90 22.70 21.60 20.40 19.10 17.80 16.50 15.20 13.90 12.50 11.10 9.70 (cm) 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 35.80 35.20 34.60 33.90 33.20 32.50 31.70 30.90 30.10 29.20 28.30 27.40 26.40 25.40 (cm) Growth GA Table ▐ Head Circumference (HC) : CHITTY (D) Growth Age 34.00 33.40 32.80 32.10 31.40 30.70 30.00 29.20 28.40 27.50 26.60 25.70 24.80 23.80 (cm) Min Lehrbuch und Atlas, pp. 135, 283. (Stuttgart, New York: Georg Thieme) 37.80 37.20 36.50 35.80 35.10 34.30 33.60 32.70 31.90 31.00 30.10 29.10 28.20 27.10 (cm) Max Merz, E. (1988) Sonographische Diagnostik in Gynakologie und Geburtshilfe: Fetal Growth Table 30w6d 29.60 65 15w6d 16w2d 16w4d 17w0d 17w3d 17w6d 18w2d 18w5d 19w1d 19w3d 27w5d 28w2d 28w6d 29w3d 30w0d 12.50 13.00 13.50 14.00 14.50 15.00 15.50 16.00 16.50 26.00 26.50 27.00 27.50 28.00 14w4d 10.50 15w3d 14w1d 10.00 11.50 13w5d 9.50 12.00 13w2d 9.00 15w0d 12w6d 8.50 11.00 12w4d 8.00 GA (wd) HC (cm) 27w3d 27w0d 26w4d 26w1d 25w5d 18w2d 17w6d 17w4d 17w1d 16w5d 16w2d 15w6d 15w4d 15w1d 14w5d 14w2d 13w6d 13w3d 13w0d 12w4d 12w2d 11w6d 11w3d (wd) Min 32w4d 32w0d 31w2d 30w4d 30w0d 20w5d 20w2d 19w6d 19w3d 19w1d 18w5d 18w2d 17w6d 17w3d 17w0d 16w4d 16w1d 15w5d 15w3d 15w0d 14w4d 14w1d 13w5d (wd) Max Obstetrics and Gyn Vol 101, 35-43, 1994 31.50 31.00 30.50 30.00 29.50 25.50 25.00 24.50 24.00 23.50 23.00 22.50 22.00 21.50 21.00 20.50 20.00 19.50 19.00 18.50 18.00 17.50 17.00 (cm) HC 34w4d 33w6d 33w1d 32w3d 31w5d 27w2d 26w5d 26w2d 25w6d 25w3d 24w6d 24w3d 24w0d 23w4d 23w1d 22w5d 22w2d 22w0d 21w4d 21w1d 20w5d 20w2d 19w6d (wd) GA 31w0d 30w3d 30w0d 29w3d 28w6d 25w2d 24w6d 24w3d 24w1d 23w5d 23w2d 22w6d 22w4d 22w1d 21w5d 21w3d 21w0d 20w4d 20w2d 19w6d 19w3d 19w1d 18w5d (wd) Min 38w4d 37w4d 36w5d 35w6d 35w0d 29w3d 28w6d 28w2d 27w5d 27w1d 26w5d 26w1d 25w5d 25w1d 24w5d 24w2d 23w5d 23w2d 22w6d 22w3d 22w0d 21w4d 21w1d (wd) Max Chitty LS, Altman DG, et al.: Charts of fetal size: 2. Head measurements. Brit. J. SONOACE PICO Reference manual 30w4d 31w1d 28.50 29.00 34w1d 33w3d 32.00 35w3d 31w5d 39w4d Growth (cm) 6.81 8.21 9.60 10.96 12.31 13.63 14.93 16.20 17.44 18.65 19.84 20.99 22.11 23.20 24.25 25.26 Age (W) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 23.96 22.97 21.95 20.90 19.81 18.68 17.53 16.34 15.13 13.89 12.62 11.33 10.02 8.68 7.32 5.95 (cm) Min 26.57 25.52 24.44 23.33 22.18 21.00 19.78 18.54 17.26 15.96 14.64 13.29 11.91 10.52 9.10 7.67 (cm) Max Obstetrics and Gyn Vol 101, 35-43, 1994 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 35.01 34.73 34.39 33.99 33.53 33.03 32.46 31.85 31.19 30.48 29.72 28.91 28.06 27.17 26.24 (cm) Growth 33.26 33.00 32.69 32.33 31.90 31.42 30.89 30.31 29.67 28.99 28.26 27.49 26.67 25.80 24.90 (cm) Min 36.76 36.45 36.08 35.65 35.17 34.63 34.04 33.40 32.70 31.96 31.17 30.34 29.46 28.54 27.57 (cm) Max Chitty LS, Altman DG, et al.: Charts of fetal size: 2. Head measurements. Brit. J. 28w3d 27w6d GA Tables & References Fetal Growth Table 66 14w3d 14w6d 10.50 11.00 16w6d 17w2d 17w5d 13.50 14.00 14.50 18w6d 19w2d 19w5d 20w0d 29w0d 16.50 17.00 17.50 27.50 18w3d 16.00 15.50 18w1d 16w3d 13.00 15.00 16w1d 15w5d 12.50 12.00 15w2d 14w0d 10.00 11.50 13w5d 13w2d 9.00 9.50 12w6d 8.50 GA (wd) HC (cm) 26w5d 18w5d 18w3d 18w0d 17w5d 17w2d 17w0d 16w4d 16w1d 15w6d 15w3d 15w1d 14w5d 14w3d 14w0d 13w4d 13w2d 12w6d 12w4d 12w1d (wd) Min 31w2d 21w3d 21w0d 20w4d 20w1d 19w5d 19w2d 18w6d 18w3d 18w0d 17w4d 17w1d 16w5d 16w2d 15w6d 15w2d 14w6d 14w3d 14w0d 13w4d (wd) Max Obstetrics and Gyn Vol 101, 35-43, 1994 30.50 27.00 26.50 26.00 25.50 25.00 24.50 24.00 23.50 23.00 22.50 22.00 21.50 21.00 20.50 20.00 19.50 19.00 18.50 18.00 (cm) HC 32w5d 28w3d 27w6d 27w3d 26w6d 26w3d 25w6d 25w3d 25w0d 24w4d 24w1d 23w5d 23w2d 22w6d 22w3d 22w0d 21w5d 21w2d 20w6d 20w3d (wd) GA 30w0d 26w2d 25w5d 25w2d 24w6d 24w3d 24w0d 23w4d 23w1d 22w6d 22w3d 22w0d 21w5d 21w2d 20w6d 20w4d 20w1d 19w6d 19w3d 19w1d (wd) Min 35w3d 30w5d 30w1d 29w4d 29w0d 28w3d 28w0d 27w3d 27w0d 26w3d 26w0d 25w4d 25w0d 24w4d 24w1d 23w5d 23w2d 22w6d 22w2d 21w6d (wd) Max Chitty LS, Altman DG, et al.: Charts of fetal size: 2. Head measurements. Brit. J. GA Table ▐ Head Circumference (HC) : CHITTY (M) 30w1d 30w5d 31w2d 32w0d 28.50 29.00 29.50 30.00 29w3d 28w6d 28w2d 27w5d 27w2d 34w5d 34w0d 33w2d 32w4d 32w0d 32.50 32.00 31.50 31.00 35w5d 34w6d 34w1d 33w3d 32w5d 32w0d 31w2d 30w5d 38w6d 38w0d 37w1d 36w2d Growth (cm) 6.95 8.36 9.76 11.14 12.50 13.83 15.15 16.43 17.69 18.92 20.12 21.28 22.42 23.52 24.58 25.61 Age (W) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 24.35 23.35 22.31 21.24 20.14 19.00 17.83 16.63 15.40 14.15 12.87 11.56 10.23 8.88 7.51 6.13 (cm) Min 26.88 25.82 24.73 23.60 22.43 21.23 20.00 18.75 17.46 16.14 14.80 13.44 12.05 10.64 9.22 7.77 (cm) Max Obstetrics and Gyn Vol 101, 35-43, 1994 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 35.61 35.31 34.95 34.53 34.06 33.54 32.96 32.33 31.65 30.92 30.15 29.32 28.46 27.55 26.60 (cm) Growth 33.90 33.63 33.30 32.91 32.47 31.98 31.43 30.83 30.18 29.48 28.73 27.94 27.11 26.23 25.31 (cm) Min 37.32 36.99 36.60 36.16 35.65 35.10 34.49 33.83 33.12 32.36 31.56 30.71 29.81 28.88 27.90 (cm) Max Chitty LS, Altman DG, et al.: Charts of fetal size: 2. Head measurements. Brit. J. Fetal Growth Table 29w4d 28.00 21w0d 22w0d 19.20 20.40 26.00 24.90 23.80 22.70 27w0d 26w0d 25w0d 24w0d 23w0d 20w0d 18.10 21.50 19w0d 17.00 18w0d 17w0d 14.80 15.90 16w0d 15w0d 14w0d 13.70 12.60 11.50 GA (wd) HC (cm) 02w5d 02w4d 02w3d 02w3d 02w3d 02w3d 02w2d 02w1d 02w0d 01w6d 01w5d 01w4d 01w3d 01w3d (wd) ±SD 34.50 34.30 34.00 33.50 33.00 32.50 32.00 31.50 30.80 29.90 29.00 28.10 27.10 (cm) HC 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d 28w0d (wd) GA 05w0d 05w0d 05w0d 04w2d 04w2d 04w1d 04w1d 03w6d 03w4d 03w1d 03w0d 02w6d 02w5d (wd) ±SD Professor Campbell’s Group at Harris birthright Centre, King’s College Hospital GA Table ▐ Head Circumference (HC) : CAMPBELL SONOACE PICO Reference manual 67 GA Tables & References Growth (mm) 59.00 70.00 84.00 96.00 108.00 128.00 141.00 151.00 160.00 170.00 176.00 188.00 210.00 220.00 231.00 238.00 Age (W) 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 (mm) ±SD Measurements (Revised May 2001) 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 (W) Age 344.00 340.00 336.00 328.00 321.00 317.00 310.00 305.00 300.00 288.00 284.00 274.00 269.00 263.00 250.00 (mm) Growth 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 20.00 20.00 (mm) ±SD Policies and Statements - [D7] Statement On Normal Ultrasonic Fetal Australasian Society for Ultrasound in Medicine Fetal Growth Table ▐ Head Circumference (HC) : ASUM(SCW) 68 14.76 16.03 17.25 18.42 19.57 20.66 21.72 22.73 18 19 20 21 22 23 24 25 28 27 25.48 24.60 23.67 13.45 17 26 12.09 (cm) (W) 16 Growth Age 23.86 23.03 22.16 21.24 20.30 19.23 18.24 17.15 16.02 14.85 13.64 12.38 11.06 (cm) Min 27.10 26.18 25.20 24.19 23.14 22.03 20.89 19.71 18.49 17.21 15.89 14.54 13.13 (cm) Max 40 39 38 37 36 35 34 33 32 31 30 29 (W) Age Gynecol Obstet Fertil 2000 Jun;28(6):435-45 d'Echographie Foetale ( CFEF ) et l'Inserm U155 32.40 32.19 31.79 31.35 30.88 30.36 29.81 29.20 28.53 27.83 27.08 26.30 (cm) Growth 30.30 30.08 29.73 29.33 28.90 28.42 27.90 27.34 26.72 26.08 25.37 24.64 (cm) Min 34.60 34.30 33.86 33.40 32.88 32.30 31.70 31.04 30.35 29.60 28.81 27.97 (cm) Max Biométrie 2000. Tables de croissance foetale par le Collège Français J.Créquat, M. Duyme, G. Brodaty Fetal Growth Table ▐ Head Circumference (HC) : CFEF GA (wd) 14w0d 14w2d 14w5d 15w3d 16w1d 16w3d 16w5d 17w3d 17w6d 18w2d 18w4d 19w1d 19w4d 19w6d 20w2d 20w5d 21w0d 21w3d 21w5d 22w1d 22w3d Fetal (cm2) 5.60 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 46.00 45.00 44.00 43.00 42.00 41.00 40.00 39.00 38.00 37.00 36.00 35.00 34.00 33.00 32.00 31.00 30.00 29.00 28.00 27.00 26.00 (cm2) Fetal 28w5d 28w3d 28w1d 27w6d 27w4d 27w2d 27w0d 26w5d 26w3d 26w1d 25w6d 25w4d 25w2d 25w0d 24w5d 24w2d 24w0d 23w5d 23w3d 23w1d 22w5d (wd) GA 67.00 66.00 65.00 64.00 63.00 62.00 61.00 60.00 59.00 58.00 57.00 56.00 55.00 54.00 53.00 52.00 51.00 50.00 49.00 48.00 47.00 (cm2) Fetal GA (wd) 34w2d 34w0d 33w6d 33w4d 33w2d 33w0d 32w5d 32w3d 32w2d 32w0d 31w5d 31w3d 31w1d 30w6d 30w5d 30w3d 30w1d 29w6d 29w4d 29w2d 29w0d Osaka University Method 1989, 3 by Univ. Of Osaka GA Table ▐ Fetal Age Table (FTA) : OSAKA Fetal 86.60 86.00 85.00 84.00 83.00 82.00 81.00 80.00 79.00 78.00 77.00 76.00 75.00 74.00 73.00 72.00 71.00 70.00 69.00 68.00 (cm2) GA 40w0d 39w6d 39w3d 39w1d 39w0d 38w4d 38w2d 37w6d 37w5d 37w3d 37w1d 36w6d 36w4d 36w2d 36w0d 35w5d 35w3d 35w1d 34w6d 34w4d (wd) 6.00 14w2d 7.80 8.10 8.40 8.70 8.90 9.20 9.50 9.80 10.10 10.40 10.70 11.00 15w3d 15w4d 15w5d 15w6d 16w0d 16w1d 16w2d 16w3d 16w4d 16w5d 16w6d 7.60 7.30 7.10 6.80 6.50 15w2d 15w1d 15w0d 14w6d 14w5d 14w4d 6.30 5.80 14w1d 14w3d 5.60 (mm) (W) 14w0d Growth Age 1.80 1.70 1.70 1.70 1.60 1.60 1.60 1.50 1.50 1.50 1.50 1.40 1.40 1.40 1.30 1.30 1.30 1.30 1.20 1.20 1.20 (mm) ±SD 19w6d 19w5d 19w4d 19w3d 19w2d 19w1d 19w0d 18w6d 18w5d 18w4d 18w3d 18w2d 18w1d 18w0d 17w6d 17w5d 17w4d 17w3d 17w2d 17w1d 17w0d (W) Age Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 18.00 17.60 17.30 16.90 16.60 16.20 15.80 15.50 15.20 14.80 14.50 14.10 13.80 13.50 13.20 12.80 12.50 12.20 11.90 11.60 11.30 (mm) Growth 2.50 2.50 2.40 2.40 2.30 2.30 2.30 2.20 2.20 2.20 2.10 2.10 2.10 2.00 2.00 2.00 1.90 1.90 1.90 1.80 1.80 (mm) ±SD SONOACE PICO Reference manual 69 70 18.40 18.70 19.10 19.50 19.90 20.20 20.60 21.00 21.40 21.80 22.20 22.60 23.00 23.40 23.80 24.20 24.70 25.10 25.50 25.90 26.40 26.80 27.20 27.70 28.10 28.50 20w0d 20w1d 20w2d 20w3d 20w4d 20w5d 20w6d 21w0d 21w1d 21w2d 21w3d 21w4d 21w5d 21w6d 22w0d 22w1d 22w2d 22w3d 22w4d 22w5d 22w6d 23w0d 23w1d 23w2d 23w3d 23w4d 3.60 3.50 3.50 3.40 3.40 3.30 3.30 3.30 3.20 3.20 3.10 3.10 3.00 3.00 3.00 2.90 2.90 2.80 2.80 2.80 2.70 2.70 2.60 2.60 2.60 2.50 GA Tables & References 27w2d 27w1d 27w0d 26w6d 26w5d 26w4d 26w3d 26w2d 26w1d 26w0d 25w6d 25w5d 25w4d 25w3d 25w2d 25w1d 25w0d 24w6d 24w5d 24w4d 24w3d 24w2d 24w1d 24w0d 23w6d 23w5d 40.90 40.40 39.90 39.40 38.90 38.40 37.90 37.40 36.90 36.50 36.00 35.50 35.00 34.50 34.10 33.60 33.10 32.60 32.20 31.70 31.30 30.80 30.30 29.90 29.40 29.00 4.80 4.80 4.70 4.70 4.60 4.60 4.50 4.50 4.40 4.40 4.30 4.30 4.20 4.20 4.10 4.10 4.00 4.00 3.90 3.90 3.80 3.80 3.70 3.70 3.70 3.60 31w0d 30w6d 30w5d 30w4d 30w3d 30w2d 30w1d 30w0d 29w6d 29w5d 29w4d 29w3d 29w2d 29w1d 29w0d 28w6d 28w5d 28w4d 28w3d 28w2d 28w1d 28w0d 27w6d 27w5d 27w4d 27w3d 54.50 54.00 53.40 52.90 52.40 51.80 51.30 50.80 50.20 49.70 49.20 48.70 48.10 47.60 47.10 46.60 46.00 45.50 45.00 44.50 44.00 43.40 42.90 42.40 41.90 41.40 6.20 6.20 6.10 6.10 6.00 5.90 5.90 5.80 5.80 5.70 5.70 5.60 5.60 5.50 5.40 5.40 5.30 5.30 5.20 5.20 5.10 5.10 5.00 5.00 4.90 4.90 34w5d 34w4d 34w3d 34w2d 34w1d 34w0d 33w6d 33w5d 33w4d 33w3d 33w2d 33w1d 33w0d 32w6d 32w5d 32w4d 32w3d 32w2d 32w1d 32w0d 31w6d 31w5d 31w4d 31w3d 31w2d 31w1d 68.50 67.90 67.40 66.90 66.40 65.80 65.30 64.70 64.20 63.70 63.10 62.60 62.10 61.50 61.00 60.40 59.90 59.40 58.80 58.30 57.70 57.20 56.70 56.10 55.60 55.00 7.80 7.80 7.70 7.60 7.60 7.50 7.50 7.40 7.30 7.30 7.20 7.10 7.10 7.00 7.00 6.90 6.80 6.80 6.70 6.70 6.60 6.50 6.50 6.40 6.40 6.30 69.50 70.10 70.60 71.10 71.60 72.20 72.70 73.20 73.70 74.20 74.70 75.20 75.70 76.20 76.80 77.30 77.70 78.20 35w0d 35w1d 35w2d 35w3d 35w4d 35w5d 35w6d 36w0d 36w1d 36w2d 36w3d 36w4d 36w5d 36w6d 37w0d 37w1d 37w2d 37w3d 9.10 9.10 9.00 8.90 8.80 8.80 8.70 8.60 8.60 8.50 8.40 8.40 8.30 8.20 8.20 8.10 8.00 8.00 7.90 40w0d 39w6d 39w5d 39w4d 39w3d 39w2d 39w1d 39w0d 38w6d 38w5d 38w4d 38w3d 38w2d 38w1d 38w0d 37w6d 37w5d 37w4d 86.60 86.10 85.70 85.30 84.80 84.40 83.90 83.50 83.00 82.60 82.10 81.60 81.10 80.70 80.20 79.70 79.20 78.70 10.40 10.40 10.30 10.20 10.10 10.10 10.00 9.90 9.80 9.80 9.70 9.60 9.60 9.50 9.40 9.30 9.30 9.20 Input Unit : cm Output Unit : w(weeks) GA = 3.717731 + 8.272778 x CLAV Evaluation." Journal of Ultrasound in Medicine 4:467-470, September, 1985. Yarkoni, S., et. al. "Clavicular Measurement: A New Biometric Parameter for Fetal GA Table ▐ Clavicle (CLAV) : YARKONI 69.00 34w6d 71 1.60 1.70 1.80 1.90 2.00 2.10 2.20 2.30 2.40 3.40 3.50 3.60 15 16 17 18 19 20 21 22 23 33 34 35 3.70 (cm) (W) 36 Growth Age 3.20 3.10 3.00 2.90 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.20 1.10 (cm) Min 4.20 4.10 4.00 3.90 2.90 2.80 2.70 2.60 2.50 2.40 2.30 2.20 2.10 (cm) Max 40 39 38 37 32 31 30 29 28 27 26 25 24 (W) Age 4.10 4.00 3.90 3.80 3.30 3.20 3.10 3.00 2.90 2.80 2.70 2.60 2.50 (cm) Growth 3.60 3.50 3.40 3.30 2.80 2.70 2.60 2.50 2.40 2.30 2.20 2.10 2.00 (cm) Min 4.60 4.50 4.40 4.30 3.80 3.70 3.60 3.50 3.40 3.30 3.20 3.10 3.00 (cm) Max biometric parameter for fetal evaluation. J. Ultrasound Med., 4, 467-470 Yarkoni, S., Schmidt, W., Jeanty, P. et. al. (1985) Clavicle measurement: A new Fetal Growth Table Max Range : 4.50 cm Min Range : 1.10 cm SONOACE PICO Reference manual GA Tables & References Age (wd) 21w0d 22w0d 23w0d 24w0d 25w0d 26w0d 27w0d 28w0d 29w0d 30w0d Vertebral (cm) 4.05 4.39 4.71 5.01 5.30 5.57 5.82 6.06 6.30 6.51 03w4d 03w3d 03w0d 02w5d 02w3d 02w0d 01w5d 01w4d 01w2d 01w0d (wd) 0±SD 8.47 8.27 8.08 7.89 7.70 7.51 7.32 7.13 6.93 6.72 (cm) Vertebral Age 0±SD 40w0d 39w0d 38w0d 37w0d 36w0d 35w0d 34w0d 33w0d 32w0d 31w0d (wd) 06w6d 06w4d 06w2d 06w0d 05w5d 05w3d 05w0d 04w6d 04w3d 04w0d (wd) [Fetal Limb Biometry] (Raiology 1083:147:602) Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) 0.60 1.00 1.30 1.60 1.80 2.10 2.30 2.50 2.80 3.00 3.20 3.30 3.50 3.70 3.90 14 15 16 17 18 19 20 21 22 23 24 25 26 27 (cm) (W) 13 Growth Age 3.50 3.30 3.20 3.00 2.80 2.60 2.40 2.20 2.00 1.70 1.50 1.20 1.00 0.60 0.30 (cm) Min 4.20 4.10 3.90 3.70 3.50 3.30 3.10 2.90 2.60 2.40 2.20 1.90 1.60 1.30 0.90 (cm) Max 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 5.40 5.30 5.30 5.20 5.10 5.00 4.90 4.80 4.70 4.60 4.40 4.30 4.20 4.00 (cm) Growth Table Data : 95 percentile data form <Growth format> Fetal Growth Table ▐ Radius Length (RAD) : MERZ GA Table ▐ Length of Vertebral (Vertebral) : TOKYO 72 Min 5.00 4.90 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 3.90 3.80 3.60 (cm) Max 5.80 5.80 5.70 5.60 5.50 5.40 5.30 5.20 5.10 5.00 4.80 4.70 4.50 4.40 (cm) G.A 16w0d 16w3d 16w6d 17w3d 17w6d 18w2d 18w4d 19w0d 19w3d 19w5d 20w1d 20w3d 20w5d 21w1d 21w3d 21w5d 22w0d 22w2d 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 5.10 5.20 5.30 7.10 7.00 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 5.40 (cm) MAD 27w3d 27w2d 27w0d 26w5d 26w3d 26w1d 25w6d 25w4d 25w2d 25w0d 24w5d 24w3d 24w1d 23w6d 23w4d 23w2d 23w0d 22w5d (wd) G.A 8.90 8.80 8.70 8.60 8.50 8.40 8.30 8.20 8.10 8.00 7.90 7.80 7.70 7.60 7.50 7.40 7.30 7.20 (cm) MAD 32w4d 32w2d 32w0d 31w5d 31w3d 31w1d 30w6d 30w4d 30w2d 30w0d 29w5d 29w3d 29w1d 28w6d 28w4d 28w2d 28w0d 27w5d (wd) G.A G.A 39w1d 39w5d 10.80 38w5d 38w2d 37w6d 37w3d 37w0d 36w4d 36w1d 35w6d 35w3d 35w1d 34w6d 34w3d 34w1d 33w6d 33w4d 33w1d 32w6d (wd) 10.70 10.60 10.50 10.40 10.30 10.20 10.10 10.00 9.90 9.80 9.70 9.60 9.50 9.40 9.30 9.20 9.10 9.00 (cm) MAD 3.60 3.70 3.80 16w0d 16w3d 16w6d 4.50 4.60 4.70 4.80 4.90 5.00 5.10 5.20 5.30 5.40 20w1d 20w3d 20w5d 21w1d 21w3d 21w5d 22w0d 22w2d 22w5d 4.40 4.30 4.20 4.10 4.00 19w5d 19w3d 19w0d 18w4d 18w2d 17w6d 3.90 (cm) 17w3d Growth Age (wd) 28w0d 27w5d 27w3d 27w2d 27w0d 26w5d 26w3d 26w1d 25w6d 25w4d 25w2d 25w0d 24w5d 24w3d 24w1d 23w6d 23w4d 23w2d 23w0d (wd) Age 7.30 7.20 7.10 7.00 6.90 6.80 6.70 6.60 6.50 6.40 6.30 6.20 6.10 6.00 5.90 5.80 5.70 5.60 5.50 (cm) Growth 33w4d 33w1d 32w6d 32w4d 32w2d 32w0d 31w5d 31w3d 31w1d 30w6d 30w4d 30w2d 30w0d 29w5d 29w3d 29w1d 28w6d 28w4d 28w2d (wd) Age 9.20 9.10 9.00 8.90 8.80 8.70 8.60 8.50 8.40 8.30 8.20 8.10 8.00 7.90 7.80 7.70 7.60 7.50 7.40 (cm) Growth 39w5d 39w1d 38w5d 38w2d 37w6d 37w3d 37w0d 36w4d 36w1d 35w6d 35w3d 35w1d 34w6d 34w3d 34w1d 33w6d (wd) Age 10.80 10.70 10.60 10.50 10.40 10.30 10.20 10.10 10.00 9.90 9.80 9.70 9.60 9.50 9.40 9.30 (cm) Growth MAD = (APD + TAD) / 2 (wd) intrauterine growth of the fetal abdominal diameters, Submitted JCU. MAD = (APD + TAD) /2 intrauterine growth of the fetal abdominal diameters, Submitted JCU. (cm) Eik-Nes SH, Jorgensen NP, Grottum P, Lokvik B. Normal range curves for the MAD Fetal Growth Table Eik-Nes SH, Jorgensen NP, Grottum P, Lokvik B. Normal range curves for the 73 GA Table ▐ Mean Abdominal Diameter (MAD) : EIK-NESSH SONOACE PICO Reference manual GA Tables & References 0.78 0.79 0.80 0.80 0.80 0.80 0.80 0.80 0.79 0.79 23 24 25 26 27 28 29 30 31 0.93 0.94 0.94 0.95 0.94 0.94 0.93 0.92 0.91 0.89 0.86 90% 41 40 39 38 37 36 35 34 33 32 (W) Age 0.64 0.66 0.68 0.70 0.72 0.73 0.75 0.76 0.77 0.78 10% 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 0.91 0.92 90% 1.51 1.56 1.59 1.62 1.64 22 23 24 25 10% 21 (W) Age 2.54 2.46 2.34 2.19 2.02 90% 36 35 34 33 32 (W) Age 1.32 1.38 1.44 1.49 1.54 10% 2.13 2.21 2.30 2.38 2.45 90% N.Shinozuka & H.Kagawa 1996. http://www.shinozuka.com Fetal Growth Table ▐ Mid Cerebral Artery(MCA)-Pulsatility Index(PI) : SHINOZUKA 0.77 22 10% 21 (W) Age N.Shinozuka & H.Kagawa 1996. http://www.shinozuka.com Fetal Growth Table ▐ Mid Cerebral Artery(MCA)-Resistance Index(RI) : SHINOZUKA 74 1.58 2.52 2.57 2.61 2.63 2.63 2.60 41 40 39 38 37 0.99 1.05 1.12 1.19 1.25 1.83 1.87 1.92 1.98 2.05 0.62 0.62 0.61 0.61 0.60 24 25 26 27 0.63 22 23 0.64 21 0.65 19 0.64 0.66 20 0.67 18 0.69 0.71 0.73 0.76 10% 17 16 15 14 13 (W) Age 0.75 0.76 0.77 0.77 0.78 0.78 0.79 0.80 0.81 0.83 0.84 0.86 0.89 0.92 0.96 90% 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 0.50 0.50 0.50 0.50 0.50 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 10% 0.67 0.67 0.67 0.67 0.68 0.69 0.70 0.70 0.71 0.72 0.73 0.74 0.74 0.75 90% N.Shinozuka & H.Kagawa 1996. http://www.shinozuka.com Fetal Growth Table ▐ Umbilical Artery(UmA)-Resistance Index(RI) : SHINOZUKA 31 1.61 1.63 29 30 1.65 1.65 27 28 1.65 26 1.29 1.20 1.13 1.08 1.05 1.02 1.00 0.99 0.97 0.96 0.95 0.94 0.92 0.91 0.90 14 15 16 17 18 19 20 21 22 23 24 25 26 27 10% 13 (W) Age 1.27 1.29 1.31 1.33 1.35 1.37 1.41 1.45 1.50 1.57 1.66 1.79 1.97 2.22 2.58 90% 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age 0.67 0.66 0.66 0.67 0.68 0.70 0.73 0.75 0.78 0.80 0.82 0.85 0.87 0.88 10% 1.03 1.03 1.04 1.05 1.06 1.08 1.10 1.12 1.14 1.16 1.19 1.21 1.23 1.25 90% N.Shinozuka & H.Kagawa 1996. http://www.shinozuka.com Fetal Growth Table ▐ Umbilical Artery(UmA)- Pulsatility Index(PI) : SHINOZUKA 75 21w0d 20w0d 19w0d 18w0d 3.80 4.00 4.30 20 21 3.50 3.10 2.90 19 18 17 16 2.60 (cm) (W) 15 Growth Age Fetal Growth Table 4.30 4.00 3.80 3.50 17w0d 16w0d 2.90 3.10 15w0d (cm) 2.60 G.A (wd) APD GA Table 28 27 26 25 24 23 22 (W) Age 6.40 6.10 5.80 5.50 5.20 4.90 4.70 (cm) APD 6.40 6.10 5.80 5.50 5.20 4.90 4.70 (cm) Growth 28w0d 27w0d 26w0d 25w0d 24w0d 23w0d 22w0d (wd) G.A 35 34 33 32 31 30 29 (W) Age 8.40 8.20 7.90 7.60 7.30 7.00 6.70 (cm) APD 8.40 8.20 7.90 7.60 7.30 7.00 6.70 (cm) Growth 35w0d 34w0d 33w0d 32w0d 31w0d 30w0d 29w0d (wd) G.A 42 41 40 39 38 37 36 (W) Age 9.90 9.80 9.70 9.50 9.30 9.00 8.70 (cm) APD 9.90 9.80 9.70 9.50 9.30 9.00 8.70 (cm) Growth 42w0d 41w0d 40w0d 39w0d 38w0d 37w0d 36w0d (wd) G.A ▐ Anterior Posterior Abdominal Diameter (APD): HANSMANN SONOACE PICO Reference manual GA Tables & References 14w0d 28w5d 30w5d 32w4d (cm) 2.50 7.00 7.50 8.00 ±SD 03w1d 02w3d 02w1d 01w1d (wd) 8.80 8.60 8.40 8.20 (cm) APD GA 37w1d 35w5d 34w3d 33w4d (wd) ±SD 04w6d 04w1d 03w4d 03w1d (wd) Growth (cm) 1.35 1.70 2.06 2.40 2.77 3.12 3.47 3.83 4.17 4.52 4.83 Age (W) 11 12 13 14 15 16 17 18 19 20 21 4.35 4.03 3.70 3.36 3.03 2.70 2.36 2.04 1.73 1.40 1.10 (cm) Min 5.32 5.00 4.64 4.29 3.92 3.55 3.17 2.78 2.40 2.00 1.60 (cm) Max 37 36 35 34 33 32 31 30 29 28 27 (W) Age Gynecol Obstet Fertil 2000 Jun;28(6):435-45 d'Echographie Foetale ( CFEF ) et l'Inserm U155 9.48 9.24 9.00 8.76 8.48 8.21 7.93 7.62 7.33 7.03 6.71 (cm) Growth 8.46 8.29 8.11 7.91 7.68 7.44 7.19 6.92 6.64 6.36 6.07 (cm) Min 10.50 10.20 9.90 9.59 9.29 8.98 8.67 8.35 8.02 7.68 7.34 (cm) Max Biométrie 2000. Tables de croissance foetale par le Collège Français J.Créquat, M. Duyme, G. Brodaty Fetal Growth Table ▐ Transverse Abdominal Diameter (TAD) : CFEF GA (wd) APD memo from Ch. Gahwiler dated , June 23, 1983) The data are those provided by Dr. Bessis to M. Le Bel.(Same as SIGMA 20, see GA Table ▐ Anterior Posterior Abdominal Diameter (APD): BESSIS 76 5.47 5.79 6.10 6.40 23 24 25 26 5.80 5.52 5.24 4.95 4.66 7.01 6.67 6.34 6.00 5.68 41 40 39 38 10.30 10.16 9.93 9.70 8.92 8.86 8.74 8.61 11.70 11.45 11.13 10.82 122 15 113 113 27 113 113 113 115 115 118 118 118 26 25 24 23 22 21 20 19 18 118 123 14 122 123 13 17 (%) (W) 16 Mean Age 105 104 104 105 105 106 106 109 109 107 107 105 105 114 114 (%) Min 122 122 122 121 121 125 125 126 126 129 129 139 139 131 131 (%) Max 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 (W) Age and Gynecology, Vol. 84. 165-174. March 1977. 096 096 097 097 098 098 102 102 104 104 107 107 110 110 113 (%) Mean 093 093 087 087 092 092 093 093 096 096 096 096 099 099 105 (%) Min 100 100 106 106 105 105 111 111 111 111 117 117 121 121 122 (%) Max Circumference Ratio in the Assessment of Growth Retardation.” Br J Obstetrics Campbell, s. “Ultasound Measurement of the Fetal Head to Abdomen Campbell HC/AC Fetal Growth Tabel for Uranus Fetal Growth Table ▐ Head Circumference(HC) / Abdominal Circumference(AC): Campbell 5.16 22 Growth (g) 410 480 550 640 740 860 990 1150 1310 1460 1630 1810 Age (W) 21 22 23 24 25 26 27 28 29 30 31 32 1310 1180 1030 890 770 660 570 490 420 370 320 280 (g) Min 126;555-564, November 1976 2500 2290 2100 1890 1660 1470 1320 1180 1080 990 920 860 (g) Max 44 43 42 41 40 39 38 37 36 35 34 33 (W) Age 3390 3420 3410 3360 3280 3170 3030 2870 2650 2430 2220 2010 (g) Growth 2790 2840 2830 2800 2750 2680 2510 2310 2190 1870 1670 1480 (g) Min 4110 4100 4060 3980 3870 3750 3610 3470 3290 3090 2880 2690 (g) Max Edelman DA, Hendricks CH. American Journal of Obstetrics and Gynecology A Standard of Fetal Growth for the United States of America. Brenner WE, Fetal Growth Table ▐ Estimate Fetal Weight (EFW) : BRENNER Estimated Fetal Weight Growth Reference 77 1502 1702 1918 2146 31 32 33 34 1714 1519 1338 1171 1020 884 765 660 568 490 (g) Min 2687 2421 2167 1928 1706 1504 1322 1160 1016 889 (g) Max 43 42 41 40 39 38 37 36 35 (W) Age Growth (g) 137 142 Age (W) 16w0d 16w1d 29 29 (g) ±SD 28w2d 28w1d (W) Age Osaka University Method 1989, 3 by Univ. Of Osaka Fetal Growth Table 1296 1275 (g) Growth 3717 3685 3597 3462 3288 3083 2859 2622 2383 (g) Growth ▐ Estimate Fetal Weight (EFW) : OSAKA 1153 1319 1005 28 30 875 27 29 760 26 660 (g) (W) 25 Growth Age Medicine J Ultrasound Med 16:241-249, 1997 160 158 (g) ±SD 3195 3142 3042 2904 2735 2544 2340 2129 1919 (g) Min 4324 4322 4254 4127 3952 3736 3493 3230 2959 (g) Max Nadel, MD, Steven A. Ringer, MD, PhD. by the American Institute of Ultrasound in Early Ultrasonography. Peter M. Doubilet, MD, PhD, Carol B. Benson, MD, Allan S. Improved Birth Weight Table for Neonates Developed from Gestations Dated by Fetal Growth Table ▐ Estimate Fetal Weight (EFW) : DOUBILET SONOACE PICO Reference manual 78 147 153 158 164 170 176 182 188 195 202 209 216 223 231 238 246 254 263 271 280 289 298 308 317 327 337 347 358 16w2d 16w3d 16w4d 16w5d 16w6d 17w0d 17w1d 17w2d 17w3d 17w4d 17w5d 17w6d 18w0d 18w1d 18w2d 18w3d 18w4d 18w5d 18w6d 19w0d 19w1d 19w2d 19w3d 19w4d 19w5d 19w6d 20w0d 20w1d 51 50 49 48 46 45 44 43 42 41 40 39 38 37 36 35 35 34 33 33 32 31 31 30 30 30 29 29 GA Tables & References 32w2d 32w1d 32w0d 31w6d 31w5d 31w4d 31w3d 31w2d 31w1d 31w0d 30w6d 30w5d 30w4d 30w3d 30w2d 30w1d 30w0d 29w6d 29w5d 29w4d 29w3d 29w2d 29w1d 29w0d 28w6d 28w5d 28w4d 28w3d 1955 1930 1906 1881 1857 1832 1808 1783 1759 1735 1711 1687 1663 1639 1615 1592 1568 1545 1522 1499 1476 1453 1430 1407 1385 1363 1340 1318 227 224 222 219 217 214 212 209 207 204 202 200 197 195 192 190 188 185 183 181 178 176 174 171 169 167 164 162 24w1d 24w0d 23w6d 23w5d 23w4d 23w3d 23w2d 23w1d 23w0d 22w6d 22w5d 22w4d 22w3d 22w2d 22w1d 22w0d 21w6d 21w5d 21w4d 21w3d 21w2d 21w1d 21w0d 20w6d 20w5d 20w4d 20w3d 20w2d 736 720 704 688 672 656 641 626 611 596 582 568 553 540 526 513 499 486 474 461 449 436 425 413 401 390 379 368 98 96 94 92 91 89 87 85 83 81 80 78 76 74 73 71 69 68 66 65 63 61 60 58 57 56 54 53 36w2d 36w1d 36w0d 35w6d 35w5d 35w4d 35w3d 35w2d 35w1d 35w0d 34w6d 34w5d 34w4d 34w3d 34w2d 34w1d 34w0d 33w6d 33w5d 33w4d 33w3d 33w2d 33w1d 33w0d 32w6d 32w5d 32w4d 32w3d 2648 2624 2600 2576 2551 2527 2502 2478 2453 2428 2403 2379 2354 2329 2304 2279 2254 2229 2204 2179 2154 2129 2104 2079 2054 2029 2005 1980 302 299 296 293 290 288 285 282 279 276 274 271 268 265 263 260 257 255 252 250 247 244 242 239 237 234 232 229 753 770 787 804 822 839 857 875 893 912 930 949 968 987 1007 1026 1046 1066 1086 1106 1127 1147 1168 1189 1210 1232 1253 24w2d 24w3d 24w4d 24w5d 24w6d 25w0d 25w1d 25w2d 25w3d 25w4d 25w5d 25w6d 26w0d 26w1d 26w2d 26w3d 26w4d 26w5d 26w6d 27w0d 27w1d 27w2d 27w3d 27w4d 27w5d 27w6d 28w0d 155 153 151 149 146 144 142 140 138 135 133 131 129 127 125 123 120 118 116 114 112 110 108 106 104 102 100 40w0d 39w6d 39w5d 39w4d 39w3d 39w2d 39w1d 39w0d 38w6d 38w5d 38w4d 38w3d 38w2d 38w1d 38w0d 37w6d 37w5d 37w4d 37w3d 37w2d 37w1d 37w0d 36w6d 36w5d 36w4d 36w3d 3220 3201 3182 3162 3142 3121 3101 3080 3059 3038 3016 2995 2973 2950 2928 2906 2883 2860 2837 2814 2791 2767 2744 2720 2696 2672 387 383 379 376 372 369 365 362 358 355 352 348 345 342 339 335 332 329 326 323 320 317 314 311 308 305 79 58 73 93 117 12 13 14 15 25 24 23 22 21 20 19 18 17 785 670 568 478 399 331 273 223 181 146 45 11 16 35 (g) (W) 10 Growth Age 652 556 471 398 331 275 227 185 150 121 97 77 61 48 37 29 (g) Min 918 784 665 559 467 387 319 261 212 171 137 109 86 68 53 41 (g) Max 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 (W) Age 3619 3435 3236 3028 2813 2595 2377 2162 1953 1751 1559 1379 1210 1055 913 (g) Growth 3004 2851 2686 2513 2335 2154 1973 1794 1621 1453 1294 1145 1004 876 758 (g) Min Sonographic Weight Standard" Radiology. 1991, 181: 129-133. 4234 4019 3786 3543 3291 3036 2781 2530 2285 2049 1824 1613 1416 1234 1068 (g) Max Hadlock, F., Harrist, R.B., Martinez-Poyer, J. "In-utero Analysis of Fetal Growth: A Fetal Growth Table ▐ Estimate Fetal Weight (EFW) : HADLOCK SONOACE PICO Reference manual GA Tables & References Growth (g) 216 279 349 427 513 609 714 830 956 1092 1237 1391 Age (W) 18 19 20 21 22 23 24 25 26 27 28 29 1123 993 870 756 651 555 469 392 324 264 211 163 (g) Min 1658 1481 1313 1156 1009 873 748 634 529 434 348 269 (g) Max 41 40 39 38 37 36 35 34 33 32 31 30 (W) Age Jpn J Med Ultrasonics Vol. 23. No. 12 (1996) Fetal Growth Table 3296 3187 3059 2915 2758 2592 2420 2244 2068 1892 1720 1552 (g) Growth ▐ Estimate Fetal Weight (EFW) : TOKYO 80 2695 2618 2521 2407 2280 2143 1999 1851 1701 1551 1404 1261 (g) Min 3896 3756 3596 3422 3236 3041 2841 2638 2434 2233 2035 1843 (g) Max 675 773 882 1005 1143 1298 24 25 26 27 28 29 2155 2394 34 1920 1695 33 32 31 1484 589 23 30 513 (g) (W) 22 Growth Age 1728 1499 1284 1100 955 829 720 627 546 477 417 365 320 (g) Min 3132 2910 2673 2402 2136 1809 1653 1463 1289 1132 989 861 746 (g) Max 44 43 42 41 40 39 38 37 36 35 (W) Age 3633 3626 3589 3524 3462 3364 3227 3052 2849 2628 (g) Growth 3043 3044 3011 2946 2881 2790 2642 2455 2224 1974 (g) Min viability in California. Obstet Gynecol 1982 May; 59(5): 624-32 4233 4221 4185 4127 4080 3994 3867 3706 3521 3333 (g) Max Williams RL, Creasy RK, Cunningham GC, et al: Fetal growth and perinatal Fetal Growth Table ▐ Estimate Fetal Weight (EFW) : WILLIAMS Vsystolic − Vdiastolic Vmean Vsystoic × 100 Vdiastolic (%) (mmHg) where, P : pressure gradient V : the maximum instantaneous velocity(m/sec) P = 4 ×V 2 ▐ Gradient Takayasu’s Arteritis,” J Clin Ultrasound, September 1990; 18:592-6 Reference : Ameriso S, et al., “Pulseless Transcranial Doppler Finding in SD = ▐ SD (systolic, diastolic ratio) Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9,p.585 Reference : Burns, Peter N., “ The Physical principles of Doppler Spectral PI = ▐ Pulsatility Index Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9,p.586 Reference : Burns, Peter N., “ The Physical principles of Doppler Spectral Vsystolic − Vdiastolic RI = Vsystolic ▐ Resistivity Index Vascular Reference StenosisArea × 100 BloodVesselArea (%) 81 StenosisDi st × 100 BloodVesse lDist (%) VolumeFlow = 4 π ×d2 ▐ Volume Flow(Dist.) × TAM × 60 (ml/min) VolumeFlow = Area × TAM × 60 (ml/min) ▐ Volume Flow(Area) Doppler Ultrasound”, Raven Press, N.Y., pages 130-136. Reference : Taylor K. J. W., Burns P. N., Breslau P., “Clinical Applications of % STD = ▐ %STD Stenosis, Accuracy, and Pitfalls,” Radiology 154: 385~391, 1985. Reference : Jacob, Normaan M et, al., “ Duplex Carotid Sonography : Crieteria for %STA = ▐ %STA SONOACE PICO Reference manual GA Tables & References Vsystolic − Vdiastolic Vsystolic Vsystolic − Vdiastolic Vmean Vsystolic Vdiastolic 2 (mmHg) Where, P: pressure gradient, V: the maximum instantaneous velocity (m/sec) 4 × PSV ▐ Gradient Takayasu’s Arteritis,” J Clin Ultrasound, September 1990; 18:592-6 Reference : Ameriso S, et al., “Pulseless Transcranial Doppler Finding in S/D = ▐ S/D (systolic, diastolic ratio) Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9, p.585 Reference : Burns, Peter N., “The Physical principles of Doppler Spectral PI = ▐ Pulsatility Index Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9, p.586 Reference : Burns, Peter N., “The Physical principles of Doppler Spectral RI = ▐ Resistivity Index Urology Reference 82 4 π ×d2 (ml/min) (ml/min) n i =1 ∑a 4 π 2 i ⋅ L n where n = 20 PSAD = PSA / ProstateVolume ▐ Prostate Spec. Antigen Vol. = ▐ Prostate Vloume (Sum of 20 Disks) 4 MainDia ⎛ BesideDia ⎞ 2 π⋅ ⋅⎜ ⎟ 3 2 2 ⎝ ⎠ ▐ Prostate Vloume (Ellipsoid) 1stDia ⋅ 2ndDia ⋅ 3rdDia ⋅Factor ▐ Prostate Vloume (3 Distances x Factor) 4 1stDia 2ndDia 3rdDia ⋅ ⋅ π⋅ 3 2 2 2 (ml) × TAM × 60 ▐ Prostate Vloume (3 Distances) VolumeFlow = ▐ Volume Flow (Dist.) VolumeFlow = Area × TAM × 60 ▐ Volume Flow (Area) (%) StenosisDi st × 100 BloodVesse lDist (%) Doppler Reference : Taylor K. J. W., Burns P. N., Breslau P., “Clinical Applications of % STD = ▐ %STD Stenosis, Accuracy, and Pitfalls,” Radiology 154: 385~391, 1985. Reference : Jacob, Normaan M et, al., “ Duplex Carotid Sonography : Criteria for StenosisArea %STA = × 100 BloodVesselArea ▐ %STA Vres = Vpost – Vpre ▐ Residual Volume ( SV * HR ) 1000 l/min % EDV : End Diastolic Volume, ESV : End Systolic Volume ( EDV − ESV ) *100 EDV 83 volume determinations: echocardiographic-angiographic EDV = LVDd 3 Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971. Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin by Cubed Cardiology, 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in ▐ LV Vol. d (LV Volume Diastolic) 7.0 Teichholz EDV = ⋅ LVDd 3 2.4 + LVDd Brown and Company, 1994; 43 Reference : Oh, J.K., Seward, J.B., Tajik, A.J. “The Echo Manual” Boston: Little, where, EF = ▐ Ejection Fraction (EF) CO = (ml) EDV : End Diastolic Volume, ESV : End Systolic Volume ▐ Cardiac Output (CO) where, SV = ( EDV − ESV ) ▐ Stroke Volume (SV) Fetal Echo Reference SONOACE PICO Reference manual ESV = 7.0 ⋅ LVDs3 2.4 + LVDs Mark J. Harry volume determinations: echocardiographic-angiographic EDV = LVDs 3 EDV = 0.52 * (1.14 * LVDs + 4.18) * LVDs 2 3 1.04 ⋅ [( LVDd + LVPWd + IVSd ) − LVDd ] * 0.8 + 0.6 3 Mark J. Harry LVDd − LVDs *100 LVDd (%) Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition FS = A percent change in LV cavity dimension with systolic contraction ▐ Fractional Shortening of Left Ventricle Internal diameter company, 1994, p.43. Reference : Oh, J.K., Seward, J.B. The Echo Manual. Boston: Little, Brown and LVmass(grams) = ▐ LV Mass R.D.C.S., R.V.T. Jan, 1997 p. 30 Reference : “Basic Echocardiography” Iowa Heart Center, Gibson Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971. Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin by Cubed Cardiology, 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in Teichholz ▐ LV Vol. s (LV Volume Systolic) R.D.C.S., R.V.T. Jan, 1997 p. 30 Reference : “Basic Echocardiography” Iowa Heart Center, EDV = 0.52 * (0.98 * LVDd + 5.90) * LVDd 2 GA Tables & References Gibson 84 Vsystolic − Vdiastolic Vsystolic Vsystolic − Vdiastolic Vmean Vsystoic × 100 Vdiastolic (%) Atrial Reversal Flow/Systolic Flow ▐ Preload Index Takayasu’s Arteritis,” J Clin Ultrasound, September 1990; 18:592-61 Reference : Ameriso S, et al., “Pulseless Transcranial Doppler Finding in SD = ▐ SD (systolic, diastolic ratio) Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9,p.585 Reference : Burns, Peter N., “ The Physical principles of Doppler Spectral PI = ▐ Pulsatility Index Analysis,” Journal of Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9,p.586 Reference : Burns, Peter N., “ The Physical principles of Doppler Spectral RI = ▐ Resistivity Index 0.725 *W 0.425 ventricular length diameters of 20 cylinders or discs of equal height, apportioned over the left methods (2-chamber or the 4-chamber view) results from summation of areas from measurements taken in two scan planes. The calculation of volume for both Simpson’s protocol is used for calculation left ventricular volume from ▐ Simpson’s method Reference : Grossman,W.”Cardiac Catheterization and Angiography.” Blood Flow Measurement : Hemodynamic Principles, 1980. Chapter8, page 90. W : kilograms 2 * 0.007184 (m ) where, H : centimeters BSA = H Screen. BSA can be calculated by entering patient’s weight and height in New Patient Input ▐ BSA(Body Surface Area) Cardiology 2D Cardiology Reference EDV : End Diastolic Volume CO = ( SV × HR) 1000 l/min ▐ Cardiac Output (CO) SI = SV / BSA ▐ Stroke Volume Index(SI) where, SV = ( EDV − ESV ) (ml) ESV : End Systolic Volume LV Volume: Single Plane Area Length ▐ Stroke Volume (SV) ▐ LV Vol. A/L SONOACE PICO Reference manual 85 GA Tables & References EDV : End Diastolic Volume where, % ESV : End Systolic Volume EDV = 7.0 ⋅ LVDd 3 2.4 + LVDd volume determinations: echocardiographic-angiographic EDV = LVDd 3 R.D.C.S., R.V.T. Jan, 1997 p. 30 Mark J. Harry EDV = 0.52 × (0.98 × LVDd + 5.90) × LVDd 2 Reference : “Basic Echocardiography” Iowa Heart Center, .Gibson by Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971 Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin Cubed Cardiology, 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in Teichholz LV Vol. d (LV Volume Diastolic) ▐ 2D Measure p 144 ,Lea&Febiger Reference : Harvey Feigenbaum, “Echocardiography”, 1995 fifth edition Chapter3 ( EDV − ESV ) × 100 EDV EF = ▐ Ejection Fraction (EF) CI = CO / BSA ▐ Cardiac Index (CI) 86 ESV = 7.0 ⋅ LVDs 3 2.4 + LVDs volume determinations: echocardiographic-angiographic EDV = LVDs 3 where, (ml) EDV : End Diastolic Volume SV = ( EDV − ESV ) ▐ Stroke Volume (SV) ESV : End Systolic Volume LVSd : Interventricular Septal Thickness Diastole LVPWd : Left Ventricle Posterior Wall Dimension Diastole LVDd : Left Ventricle Dimension Diastole 1.04 ⋅ [(LVDd + LVPWDd + IVSd ) 3 − LVDd 3 ] * 0.8 + 0.6 Lvmass (grams) = LV Mass R.D.C.S., R.V.T. Jan, 1997 p. 30 Mark J. Harry EDV = 0.52 * (1.14 * LVDs + 4.18) * LVDs 2 Reference : “Basic Echocardiography” Iowa Heart Center, Gibson by Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971. Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin Cubed Cardiology, 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in Teichholz LV Vol. s (LV Volume Systolic) ( SV × HR) 1000 l/min EDV : End Diastolic Volume ESV : End Systolic Volume FS = ( LVDd − LVDs) × 100 LVDd ▐ Fraction Shortening (FS) p 144 ,Lea&Febiger (%) Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition Chapter3 where, % ( EDV − ESV ) × 100 EDV EF = ▐ Ejection Fraction (EF) CI = CO / BSA (l/m/m2) ▐ Cardiac Index (CI) CO = ▐ Cardiac Output (CO) SI = SV / BSA (ml/m2) ▐ Stroke Volume Index(SI) L2 : long axis Endocardinal length (cm) L1 : long axis Epicardinal length (cm) 2 A2 : short axis area, Endocardinal (cm ) 2 grams 87 A1 : short axis area, Epicardinal (cm ) where, ⎡⎛ 5 ⎞ ⎛5 ⎞⎤ LVmass = 1.05 × ⎢⎜ × A1 × L1⎟ − ⎜ × A2 × L 2 ⎟⎥ ⎠ ⎝6 ⎠⎦ ⎣⎝ 6 ▐ LV MASS SONOACE PICO Reference manual 5 * A2 * L2 6 (ml) 2 LV Mass Index = LV Mass / BSA (g/m ) LV Mass Index Tmy = Epi. Area / π − Endo. Area / π Myocardial Thickness 158, Lea&Febiger (cm) Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition Chapter3 p Endo.V = Endocardial Volume Figure - Regurgitant Flow-PISA Radius r = Radial distance of the isovelocity shell from the orifice in cm 2 where : PISA = Proximal Isovelocity surface area in cm 2 PISA = 2πr (Figure - Regurgitant Flow-PISA Radius) PISA-Radios is the radial distance of the isovelocity shell from the orifice 1994, p.125. Schmailzl, K., Omerod, O., Editors. Ultrasound in Cardiology. Blackwell Science, Brown and Company, 1994, p.106. Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston: Little, PISA(Proximal Isovelocity Surface Area) Radius ▐ MV Regurg, TV Regurg Epi.V = 5/6 x A1 x L1 (ml) Cardiology C mode GA Tables & References Epicardial Volume 88 display. Vmr is the peak velocity of the mitral regurgitant jet measured on the Doppler Brown and Company, 1994, pp. 108-109 Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston:Little, Effective Regurgitant Orifice(ERO) orifice on the Color display Vr = Color flow velocity at radius r in cm/sec measured at the mitral Where: PISA = Proximal isovelocity surface area in cm^2 Rate = PISA*Vr Rate is calculated in milliliters/sec. Brown and Company, 1994, p. 106 Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston:Little, Regurgitant Volume Flow Rate (Rate) Figure – Regurgitant Flow-PISA Alias Velocity Brown and Company, 1994, pp. 108-109 display VTImr = Velocity integral of the Regurgitant flow measured on the Doppler ERO = Effective Regurgitant area in cm^2 Vol = Regurgitant volume in milliliters Where: Vol = ERO*VTImr Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston:Little, (Figure – Regurgitant Flow-PISA Alias Velocity) Regurgitant Volume (Vol) ERO = Rate/Vmr 89 PISA-Alias Velocity is the peak velocity of the regurgitant jet on the Doppler display Science, 1994, p.125. Reference : Schmailzl. K., Omerod, O., Editors. Ultrasound in Cardiology. Blackwell PISA(Proximal Isovelocity Surface Area) Alias Velocity SONOACE PICO Reference manual GA Tables & References Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition ▐ Left Ventricle Cardiology M mode 90 EDV = 7.0 ⋅ LVDd 3 2.4 + LVDd volume determinations: echocardiographic-angiographic EDV = LVDd 3 ESV = 7.0 ⋅ LVDs 3 2.4 + LVDs volume determinations: echocardiographic-angiographic 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of Cardiology, echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in Teichholz LV Vol. s (LV Volume Systolic) R.D.C.S., R.V.T. Jan, 1997 p. 30 Mark J. Harry EDV = 0.52 * (0.98 * LVDd + 5.90) * LVDd 2 Reference : “Basic Echocardiography” Iowa Heart Center, Gibson Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971. Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin by Cubed Cardiology, 1976, 37:7. correlations in the presence or absence of asynergy.” American Journal of echocardiographic Reference : Teichholz, L.E., Kreulen, T., Herman, M.V., et. al. “Problems in Teichholz ▐ LV Vol. d (LV Volume Diastolic) EDV = LVDs 3 EDV : End Diastolic Volume (ml) CO = ( SV * HR) 1000 l/min Cardiac Output (CO) SI = SV / BSA (ml/m ) 2 Stroke Volume Index(SI) where, SV = ( EDV − ESV ) Stroke Volume (SV) R.V.T. Jan, 1997 p. 30 ESV : End Systolic Volume Mark J. Harry R.D.C.S., EDV = 0.52 * (1.14 * LVDs + 4.18) * LVDs 2 Reference : “Basic Echocardiography” Iowa Heart Center, Gibson Echocardiography.” Circulation, Vol. XLIII, 482, April, 1971. Reference : Pombo, J.F., et. al. “Left Ventricular Volumes and Ejection Fractioin by Cubed EDV : End Diastolic Volume where, % ESV : End Systolic Volume 91 company, 1994, p.43. Reference : Oh, J.K., Seward, J.B. The Echo Manual. Boston: Little, Brown and LVmass(grams)= (%) 1.04 ⋅ [( LVDd + LVPWDd + IVSd ) 3 − LVDd 3 ] * 0.8 + 0.6 ( LVDd − LVDs) *100 LVDd LV Mass FS = Fraction Shortening (FS) 144 ,Lea&Febiger Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition Chapter3 p ( EDV − ESV ) *100 EDV EF = Ejection Fraction (EF) 2 CI = CO / BSA (l/m/m ) Cardiac Index (CI) SONOACE PICO Reference manual : the arterial leaflet of the Mitral valve open, it peaks at E E : In atrial systole, blood is propelled through the Mitral orifice and the Mitral : complete closure occurs after the onset of ventricular systole Mitral Valve D-E Slope (unit : cm/sec) opening of the anterior Mitral valve leaflet at E Distance between the onset of the opening of the Mitral valve at D and the maximum Mitral Valve D-E Excursion (unit : cm) C the peak of this phase of Mitral valve motion is indicated as A leaflets reopen A F : lowest point of the initial diastolic closing : end of systolic, immediately before the opening of the Mitral Valve D Definition for the Mitral Valve MV (Mitral Valve) LV Mass Index = LV Mass / BSA (g/m ) 2 GA Tables & References LV Mass Index 92 Figure - Mitral Valve M mode Waveform The distance between the A point and the C point A-C interval (unit : msec) septum at the same point in time Distance between the Mitral Valve E point and posterior edge of the interventricular EPSS ( Mitral Valve E Point Septal Separation ) ( unit : cm) The rate of change that exists between two point(E, F) Mitral Valve E-F Slope (unit : cm/sec) between two point(D, E) Automatically calculated from the D-E excursion the rate of change that exists (mmHg) where, V : Velocity (m/sec) Pg = 4 × V 2 Pressure Gradient Mitral Valve, Tricuspid Valve Cardiology Doppler wave of the electrocardiogram. leading edge of the posterior left atrial wall echo at the level of aortic wall at the R The distance between the trailing edge of the posterior aortic wall echo and the Left Atrial Diameter (unit:cm) : LA Dia. leading echo of the posterior aortic valve leaflet in early diastole The distance between the trailing echo of the anterior aortic valve leaflet and the Aortic Valve Cusp Separation (Ao Cusp Sep.) echo of the posterior aortic wall at R wave of the electrocardiogram The distance between the leading echo of the anterior aortic wall and the leading Aortic Root Diameter (unit:cm) : Ao Root Dia. Ao/LA 93 PHT is Pressure Half Time (milliseconds) 2 (cm ) p47, chapter6, CRC press, 1991 Reference : John H. Phillipse, “ Practical Quantitative Doppler Echocardiography”, where ; MVA = 220 PHT Mitral Valve area the peak velocity to the baseline. half to half of its peak value. DT is deceleration time in centimeters per second form Pressure half-time (PHT) is the time it takes for the peak pressure gradient to fall to Brown and Company, 1994, p.59-60 Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston: Little, PHT ; Pressure Half Time SONOACE PICO Reference manual GA Tables & References AT E A sec HR = #beats*60 /time HR(Heart Rate) (bpm : bit/minute) Aortic Valve, LVOT Doppler E point : Early Diastolic Flow, A point : Atrial contraction DT : Deceleration Time 2 ( m/sec ) DT T 2 − T1 AT :Acceleration Time, cm/s V 2 −V1 ACC(Acceleration), DEC(Deceleration) VTI = Mean velocity(cm/sec) * Ejection time(sec) = L (cm) VTI(Velocity Time Integral) 94 where, 2 cm π * DiaLVOT2 / 4 V2: Aortic valve velocity V1 : Left Ventricle output track velocity VTI2 : Aortic valve VTI VTI1 : Left Ventricle output track VTI LVOTarea : AVA(2) : Aortic Valve Area by VTI AVA(1) : Aortic Valve Area by Velocity V1 V2 SV2: stroke volume in the stenotic area SV1 : stroke volume in the nonstenotic area AVA = LVOTareaX where, SV1 = SV2 This equation is valid not only in a constant flow, but also in a pulsality flow channel . the Stenosis portion equals that at nonstenotic portions . When there is a constant flow in a flow channel with a Stenosis, the flow volume at CONT(Continuity Equation) Velocity measured at diastole. Diastolic Velocity Reference : Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual. Boston: Little, Brown and Company, 1994, p.48 Pulmonic Veins where, D: diameter Area = π × ( D 2 ) 2 CSA(Cross Sectional Area) Reference : Harvey Feigenbaum, “ Echocardiography”, 1995 fifth edition Figure - Continuity Equation 95 2 Outflow Trace Area = π * (Pulm Dia / 2) CO = Pulm SV * Pulm HR / 1000 QP : QS = Pulmonic Cardiac Output / Sysemic Cardiac Output Oh, J.K., Seward, J.B., Tajik, A.J. The Echo Manual, Boston: Little, Brown, and Company, 1994. The equations that follows area derieve dfrom the following source: Shunt Ratio QP : QS Ratio of the velocity measured at systole and the velocity measured at diastole. Sys/Dia (Systole/Diastole) Pulmonary atrial flow reversal duration is the time between the diastolic component of pulmonary venous flow and the closure of the mitral valve. Pulmonary Atrial Reversal Duration (A. Rev Dur) Atrial reversal velocity is the peak velocity of the atrial reversal component. Artrial Reversal Velocity (A. Rev Vel) Velocity measured at systole. Systolic Velocity SONOACE PICO Reference manual
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