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Addendum
European Commission Authorized Representative Change
1:
Change of the Authorized Representative
This document updates your product manuals to change the address of the European Commission
Authorized Representative (EC Rep). This change is effective on the first day of November 2015. The new address is:
Hologic Ltd.
Heron House Oaks Business Park
Crewe Road
Wythenshawe, Manchester
M23 9HZ, UK
Tel: +44 (0)161 946 2206
Fax: +44 (0)161 602 0995
Place this document with your product manuals for future reference.
MAN-04594 Revision 001, October 2015 Hologic
36 Apple Ridge Road, Danbury, CT 06810 (203) 207-4500
© 2015 Hologic, Inc. The information contained in this document is proprietary. Distribution is strictly prohibited.
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Digital StereoLoc II DSM 4.3
DICOM Conformance Statement
Part Number MAN-02018
Revision 004
September 2014
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Table of Contents
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
1.0 Overview
The Hologic Selenia Digital StereoLoc II Digital Spot Mammography (DSM) option implements the necessary DICOM services to send acquired Digital Mammography For Presentation stereotactic images to a networked storage device, request Storage Commitment from a networked storage device, query and retrieve Hologic Digital Mammography For Presentation stereotactic images from a networked storage device, and print to a networked hardcopy device.
The DSM is not a standalone product. It is an add-on to the Selenia Acquisition Workstation 3.3 or later.
Note: Refer to the Selenia Acquisition Workstation DICOM conformance statement for information regarding DICOM Modality Worklist SOP Class conformance for the DSM.
Table 1-1 provides an overview of the network services supported by the DSM when it is enabled on a Selenia Acquisition Workstation.
Table 1-1
Network Services
User of Service (SCU) Provider of Service (SCP) SOP Classes
Transfer
Digital Mammography X-Ray Image
Storage – For Presentation
Print Management
Basic Grayscale Print Management Meta
SOP Class
Workflow Management
Storage Commitment Push Model SOP
Class
Query/Retrieve
Study Root Query/Retrieve Information
Model - FIND
Study Root Query/Retrieve Information
Model – MOVE
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
2.0 Introduction
Hologic, Inc. develops and markets a full line of mammography products. The DSM provides the capability to utilize the amorphous selenium X-ray detector of the Selenia full-field digital mammography system for breast stereotactic imaging. The DSM provides a graphical user interface
(GUI) with a keyboard, pointing device (trackball), monitor, and DICOM interfaces separate from the
Selenia Acquisition Workstation.
2.1. Audience
This document contains the DICOM conformance claim for the DSM. This document is intended to aid in connecting the DSM to other components that make use of the DICOM standard for interconnecting networked imaging devices.
The information within this document applies to DSM. The reader of this document should be familiar with the DICOM standard and PACS components that utilize the standard.
2.2. Remarks
A DICOM conformance statement—the structure and content of which are stipulated by the DICOM standard—is intended to aid in determining the suitability of interconnecting digital imaging devices.
References to specific functionality in a conformance statement are not sufficient to guarantee interoperability between components. The following should be considered when evaluating interoperability:
• This conformance statement provides a starting point for ascertaining whether the product can communicate with other systems.
• The only way to know for certain whether the DSM can interoperate with other systems is to perform connectivity testing.
• This document represents a best effort to document the functionality of commercial versions of the DSM and is not a functional specification of any Hologic component or product. Hologic reserves the right to make changes at any time to the functionality of the DICOM components described herein, and is committed to following the evolution of the DICOM standard.
2.3. Definitions, Terms, and Abbreviations
Amorphous Selenium: Semiconductor material used in the direct capture X-ray detector of the
Selenia.
ACR: American College of Radiology
AE: Application Entity
DICOM: Digital Imaging and Communications in Medicine
DIMSE: DICOM Message Service Element
DSM: Selenia Digital StereoLoc II Digital Spot Mammography
GSDF: Grayscale Standard Display Function
IOD: Information Object Definition
LUT: Lookup Table
MWL: Modality Worklist
NEMA: National Electrical Manufacturers Association
PDU: Protocol Data Unit
SCP: Service Class Provider
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
SCU: Service Class User
SOP: Service Object Pair
TCP/IP: Transmission Control Protocol/Internet Protocol
VR: Value Representation
2.4. References
• NEMA PS3 / ISO 12052, Digital Imaging and Communications in Medicine (DICOM)
Standard, National Electrical Manufacturers Association, Rosslyn, VA, USA (available free at http://medical.nema.org/)
• Selenia Acquisition Workstation DICOM Conformance Statement – MAN-01287
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.0 Networking
3.1. Implementation Model
3.1.1 Application Data Flow
Select Patient on Selenia AWS
Print Screen or
Print Film
Request
File Manager
Copy Request
Auto Archive
Request
Query/Retrieve
Request
DICOM Echo
Modality Worklist
Client
Application Entity
Print Client
Application Entity
Storage Client
Application Entity
Storage
Commitment
Client
Application Entity
Query/Retrieve
Client
Application Entity
Storage Server
Application Entity
Verification
Client
Application Entity
Remote
Application Entity
Provides Worklist
Items
Remote
Application Entity
Prints Film Sheets
Remote
Application Entity
Stores Images
Remote
Application Entity
Commits Images
Remote
Application Entity
Responds to
Query/Retrieve
Request
Remote
Application Entity
Sends Images
Remote
Application Entity
For Verification
DICOM Standard Interface
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.1.1.1 Modality Worklist Client
•
Refer to the Selenia Acquisition Workstation DICOM Conformance Statement for information regarding the DICOM Modality Worklist SOP Class.
3.1.1.2 Print Client
• The DSM provides two methods for printing hardcopy:
Print Screen: The user selects the Contents (Left image, Right image, Image pair, Entire screen), Destination (DICOM Printer), and Number of copies (1 – 99, default = 1). The selected portion of the display screen is captured, and each film is printed as one-up (1x1). Left image and
Right image are printed portrait orientation, while Image pair and Entire screen are printed landscape orientation.
Print Film: The user has selected one or more images from a list prior to selecting Print Film.
From a dialog, the user selects the Destination (DICOM Printer), Film format (1x1, 2x2, 3x2, 4x3),
Print resolution (Hi res), and Number of copies (1 – 99, default = 1). The images are prepared for printing, and all films are printed portrait orientation.
3.1.1.3 Storage and Storage Commitment Client
The DSM provides two methods for sending images to a remote DICOM storage server:
File Manager Copy: The user selects one or more images from the list, selects a remote DICOM storage server as the destination, and selects Copy. The images are transmitted via network to the remote DICOM storage server. Up to three remote DICOM storage servers may be configured during Setup.
Auto Archive: During the DSM shut down procedure (if configured), or by user request from the main panel, all images that have not been archived are copied to the configured Auto Archive destination. A remote DICOM storage server may be configured as the Auto Archive destination during Setup. If the remote DICOM storage server supports Storage Commitment, DSM images are marked as archived after successful Storage and Storage Commitment. If not, DSM images are marked as archived after successful Storage, but there is no guarantee that the remote
DICOM storage server will keep the images long-term.
3.1.1.4 Query/ Retrieve Client
In the DSM DICOM Query dialog, the user may enter a Patient ID or Patient Name, and optionally a
Study Date, then selects a remote DICOM query server. Study and series level queries are performed, with Modality set to “MG”. The query results are presented to the user in a DICOM
Retrieve dialog. The user may select one or more series for which to retrieve the associated images.
3.1.1.5 Verification Client
Selecting the DICOM Echo button in the DICOM Print Setup and DICOM Server Setup dialogs, accessed from the Setup menu, sends a Verification request to the associated remote DICOM Print,
Storage, or Query/Retrieve server. A message box indicates success or failure.
3.1.2 Functional Definition of AE’s
The Client AEs are finite modules within the DSM. They exist only one at a time, for the duration of a single Association.
3.1.2.1 Functional Definition of the Modality Worklist Client Application Entity
Refer to the Selenia Acquisition Workstation DICOM Conformance Statement for information regarding the Modality Worklist Client Application Entity.
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DICOM Conformance Statement
3.1.2.2 Functional Definition of Print Client Application Entity
After receiving input from the DSM user regarding images to print and the associated configuration, the Print Client performs the following DICOM communications, making use of the Basic Grayscale
Print Management Meta SOP Class by means of DIMSE services. The user is informed of progress via dialog:
• Attempt to establish an Association with the selected DICOM Printer, requesting Basic Grayscale
Print Management Meta.
• Request the current Printer status. Report to the user if the status is warning or failure and give the user the opportunity continue the print request, or release the Association.
• Depending on the number of images and format selected, create a Film Session with one or more
Film Boxes, each Film Box containing one or more Basic Grayscale Image Boxes. Each Basic
Grayscale Image Box contains the preformatted image pixel data for a single position within a
Film Box.
• Request action (print) for each Film Box.
• Delete the Film Session, and release the Association.
3.1.2.3 Functional Definition of Storage and Storage Commitment Client Application Entity
After receiving input from the user regarding images to copy, the Storage Client performs the following DICOM communications, making use of the Digital Mammography X-Ray Image Storage –
For Presentation SOP Class by means of DIMSE services. The user is informed of errors via dialog:
• Attempt to establish an Association with the selected remote DICOM storage server, requesting
Digital Mammography X-Ray Image Storage – For Presentation.
• Add DSM Private Attributes to the DICOM Data Dictionary.
• For each image to be stored, fill a composite DICOM Digital Mammography X-Ray Image IOD structure and send a C-STORE request.
• Release the Association after receiving the C-STORE response.
For Auto Archive, after successful DICOM storage, the following additional DICOM communications may be performed by the Storage Commitment Client, making use of the Storage Commitment Push
Model SOP Class by means of DIMSE services. The user is informed of progress via dialog:
• Attempt to establish an Association with the configured remote DICOM storage server, requesting Storage Commitment Push Model.
• Send an N-ACTION request, providing a list of successfully stored image SOP instance UIDs in the request.
• Release the Association after receiving the N-ACTION response.
• If the N-ACTION request was successful, wait for an Association request from the remote DICOM storage server, expecting an N-EVENT-REPORT request after Association acceptance. This message contains the results of the storage commitment request.
• Wait for an Association release.
• The Storage Commitment Client times out and stops waiting after the configured commit timeout if the Association request, N-EVENT-REPORT request, or Association release is not received.
The transaction UID is no longer valid after this occurs.
• Each successfully committed image is marked as archived on the DSM.
Note: If Storage Commitment is not configured, the image is marked as archived immediately after the Storage association is released.
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.1.2.4 Functional Definition of Query/ Retrieve Client Application Entity
Upon receiving input from the user regarding query and then retrieve parameters, the Query/Retrieve
Client performs the following DICOM communications, making use of the Study Root Query/Retrieve
Information Model – FIND and Study Root Query/Retrieve Information Model – MOVE SOP Classes, respectively, by means of DIMSE services. The user is informed of errors via dialog:
• Attempt to establish an Association with the selected remote DICOM query server, requesting
Study Root Query/Retrieve Information Model – FIND and Study Root Query/Retrieve
Information Model – MOVE.
• Send a Study level C-FIND request, with the Patient ID or Patient Name, and optionally Study
Date as input.
• If there are no matches or after the last match is received, release the Association.
• For each study returned, send a Series level C-FIND request, with Modality set to “MG”.
• Report the series level results to the user in a dialog. If there are no matches or after the last match is received, release the Association.
• For each selected series, send a Series level C-MOVE request, with a single Series UID as input.
• Release the Association after receiving the final C-MOVE response.
The Storage Server performs the following DICOM communications, making use of the Digital
Mammography X-Ray Image Storage – For Presentation SOP Class by means of DIMSE services.
Errors are recorded in a text output file:
• Wait for an Association request from the remote DICOM query server, accepting Digital
Mammography X-Ray Image Storage – For Presentation.
• Wait for and process C-STORE requests. Received images are stored on the DSM.
• Wait for an Association release.
• The Storage Server continues to wait for new Association requests.
3.1.2.5 Functional Definition of Verification Client Application Entity
Upon user request of DICOM Echo, the Verification Client performs the following DICOM communications, making use of the Verification SOP Class by means of DIMSE services. The user is informed of success or errors via dialog:
• Attempt to establish an Association with the remote DICOM Print, Storage, or Query/Retrieve server, requesting Verification.
• Send a C-ECHO request.
• Release the Association after receiving the C-ECHO response.
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.1.3 Sequencing of Real World Activities
Print: The order of DIMSE service requests is significant. A Film Session is created before the associated Film Box(es), and each Film Box is created before the associated Basic Grayscale Image
Box(es).
Storage Commitment: The N-EVENT-REPORT is expected in a separate association from the N-
ACTION request. The DSM releases the original Association and starts listening for an Association request after receiving a successful N-ACTION response.
Storage
Commit
Client
Storage
Client
Client
1. Start Stereotactic Acquisition Procedure
Printer
Storage
Provider
2. Acquire Stereotactic Image on Selenia AWS
3. User Selects Stereotactic Image Will Be
Saved Locally
4. Study Completed on Selenia AWS
5. User Selects Stereotactic Images in File Manager to Be
Copied to the Previously Setup Storage DICOM Server
(Optional)
6. Send Storage Commitment if required by Storage
DICOM Server (Optional - Based on Storage DICOM
Server Configuration)
7. User Selects Print Option and Printer to print
Acquired Stereotactic Image(s) (Optional)
Figure 3.1-1: DSM Image Print/Storage Sequence Diagram
Query/Retrieve:
Storage Server
AE
Query/ Retrieve
Client AE
Query/ Retrieve
Provider
1. Query Patient
2. Receive List of Series
3. Select Series
4. Retrieve Series
5. Store Images
Figure 3.1-2: DSM Query/Retrieve Sequence Diagram
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.2. AE Specifications
3.2.1 DSM Client AEs
The DSM, using commercial DICOM library software, provides Standard Conformance to the following DICOM SOP Classes as an SCU:
Table 3.2.1-1 - SOP Classes For DSM Client AEs
SOP Class Name
Basic Grayscale Print Management Meta
Basic Film Session
Basic Film Box
Basic Grayscale Image Box
Printer
Digital Mammography X-Ray Image Storage – For
Presentation
SOP Class UID
1.2.840.10008.5.1.1.9
1.2.840.10008.5.1.1.1
1.2.840.10008.5.1.1.2
1.2.840.10008.5.1.1.4
1.2.840.10008.5.1.1.16
1.2.840.10008.5.1.4.1.1.1.2
Storage Commitment Push Model
Study Root Query/Retrieve Information Model – FIND
1.2.840.10008.1.20.1
1.2.840.10008.5.1.4.1.2.2.1
Study Root Query/Retrieve Information Model – MOVE 1.2.840.10008.5.1.4.1.2.2.2
Verification
1.2.840.10008.1.1
3.2.1.1 Association Policies
3.2.1.1.1 General
The DSM Client AEs are finite modules. They exist only one at a time, for the duration of a single
Association. The Print Client will attempt to establish an association when the user invokes the Print
Screen or Print Film feature. The Storage Client will attempt to establish an association when the user invokes the File Manager Copy or Auto Archive feature. The Storage Commitment Client may attempt to establish an association during Auto Archive. The Query/Retrieve Client will attempt to establish an association when the user invokes the DICOM Query feature. The Verification Client will attempt to establish an association when the user invokes DICOM Echo for one of the configured remote
DICOM servers. The maximum PDU size requested is 31K bytes.
Application Context Name
Table 3.2.1-2 - DICOM Application Context
1.2.840.10008.3.1.1.1
3.2.1.1.2 Number of Associations
Each Client AE will attempt only one association establishment at a time. Each Print, Storage,
Storage Commitment, Query/Retrieve, or Verification request results in a separate, sequential association establishment and release.
3.2.1.1.3 Asynchronous Nature
Asynchronous operations are not supported. The Print Client does however accept the asynchronous
N-EVENT-REPORT message as defined in the supported SOP Classes, provided it is sent while the association is open.
3.2.1.1.4 Implementation Identifying Information
The Implementation Class UID is: 2.16.840.1.113816.40.19991231
The Implementation Version Name is: 1.0.3
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.2.1.2 Association Initiation Policy
A Client AE will establish a new association each time the user invokes features that activate DICOM
Print, Storage, Storage Commitment, Query/Retrieve, or Verification. The association is released after a request has been completed.
The Print Client AE does not have a timeout while waiting for an association response from the
Remote Print SCP.
3.2.1.2.1 Modality Worklist
Refer to the Selenia Acquisition Workstation DICOM Conformance Statement for information regarding the Modality Worklist Client AE.
3.2.1.2.2 Print Screen / Print Film
3.2.1.2.2.1 Description and Sequencing of Activities
The Print Client is responsible for defining the contents of one or more films, and requesting that they be printed by the remote DICOM Print SCP. A single Film Session is defined with a number of copies and priority. Each associated Film Box is defined with format (i.e. number of images and layout), orientation, film size, and magnification. Each Basic Grayscale Image Box within a Film Box is defined with image size (rows, columns), position, bits allocated, bits stored, high bit, photometric interpretation, and the preformatted image pixel data. All of this information is transmitted to the remote DICOM Print SCP within a DICOM network association, using the Basic Grayscale Print
Management Meta SOP Class, with its associated SOP Classes and DIMSE services.
3.2.1.2.2.2 Proposed Presentation Contexts
The Print Client attempts to establish associations using the following presentation contexts:
Name
Table 3.2.1.2.2-1 - Proposed Presentation Contexts For Print Screen/Film
Presentation Context Table
Abstract Syntax
UID
Basic Grayscale
Print Management
Meta
1.2.840.10008.5.1.9
Transfer Syntax
Name List
Implicit VR,
Little Endian
Explicit VR,
Little Endian
UID List
1.2.840.10008.1.2
1.2.840.10008.1.2.1
Role Extended
Negotiation
SCU None
3.2.1.2.2.3 SOP Specific Conformance for Print SOP Classes
The general behavior of the Print Client AE during communication failure is summarized in the Table below. This behavior is common to all SOP Classes supported by the Print Client AE.
Exception
Timeout
Table 3.2.1.2.2-2 - DICOM Command Communication Failure Behavior
Association aborted by SCP
Behavior
The Print Client AE does not have a timeout while waiting for a DIMSE response from the Remote Print SCP.
DICOM Error Message will be displayed with the failed DICOM command, error code and reason. Print request is aborted.
3.2.1.2.2.4 Printer SOP Class
N-GET
Table 3.2.1.2.2-3 – Printer SOP Class: Supported DIMSE operations
Name Description
Used to retrieve the current status of the Printer.
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DICOM Conformance Statement
Attribute Name
Printer Status
Printer Status Info
Printer Name
Manufacturer
Table 3.2.1.2.2-4 – Printer SOP Class: Supported Attributes
Tag
(2110,0010)
(2110,0020)
(2110,0030)
(0008,0070)
Supported Values
None
None
None
None
Default Value
The behavior of Print Client AE when encountering status codes in an N-GET response is summarized in the Table below.
Service
Status
Success
Warning
Failure
Table 3.2.1.2.2-5 - Printer SOP Class Response Status Handling Behavior
Further
Meaning
Success
Any
Any
Error
Code
0000
Any
Any
Behavior
Proceed to create film session if Printer Status is NORMAL.
Otherwise, a DICOM Error Message will be displayed with the failed
DICOM command, error code and reason. The print request is aborted.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
3.2.1.2.2.5 Specific Conformance to Basic Film Session SOP Class
N-CREATE
N-DELETE
Table 3.2.1.2.2-6 - Basic Film Session SOP Class: Supported DIMSE operations
Name Description
Creates the film session
Deletes the film session
Table 3.2.1.2.2-7 - Basic Film Session SOP Class: Supported Attributes
Attribute Name
Number of Copies
Print Priority
Tag
(2000,0010)
(2000,0020)
Supported Values
1-99
HIGH
Default Value
1
HIGH
The behavior of Print Client AE when encountering status codes in an N-CREATE or N-DELETE response is summarized in the Table below.
Service
Status
Success
Warning
Failure
Table 3.2.1.2.2-8 - Film Session SOP Class Response Status Handling Behavior
Further
Meaning
Success
Memory allocation
Any
Error
Code
0000
B600
Any
Behavior
The Print SCP completed the operation successfully. Proceed to next step.
DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
3.2.1.2.2.6 Specific Conformance to Basic Film Box SOP Class
N-CREATE
N-ACTION
Table 3.2.1.2.2-9 - Basic Film Box SOP Class: Supported DIMSE operations
Name Description
Creates the film box
Prints the film box
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DICOM Conformance Statement
Table 3.2.1.2.2-10 - Basic Film Box SOP Class: Supported Attributes
Attribute Name
Image Display Format
Film Orientation
Film Size ID
Magnification Type
Tag
(2010,0010)
(2010,0040)
(2010,0050)
(2010,0060)
Supported Values
STANDARD\1,1
STANDARD\2,2
STANDARD\2,3
STANDARD\3,4
PORTRAIT
LANDSCAPE
8INX10IN
10INX12IN
11INX14IN
14INX14IN
14INX17IN
REPLICATE
BILINEAR
CUBIC
NONE
Default Value
None
None
None
NONE
The behavior of Print Client AE when encountering status codes in an N-CREATE or N-ACTION response is summarized in the Table below.
Service
Status
Success
Warning or
Failure
Table 3.2.1.2.2-11 - Film Box SOP Class Response Status Handling Behavior
Further
Meaning
Success
Any
Error
Code
0000
Any
Behavior
The Print SCP completed the operation successfully. Proceed to next step.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
3.2.1.2.2.7 Specific Conformance to Basic Grayscale Image Box SOP Class
Table 3.2.1.2.2-12 - Basic Grayscale Image Box SOP Class: Supported DIMSE operations
N-SET
Name Description
Updates an image box in a previously created film box.
Table 3.2.1.2.2-13 - Basic Grayscale Image Box SOP Class: Supported Attributes
Attribute Name
Image Position
Tag
(2020,0010)
Supported Values
1-12 depending on display format
None
Default Value
Preformatted Grayscale Image
Sequence
> Samples Per Pixel
> Photometric Interpretation
> Rows
> Columns
> Pixel Aspect Ratio
> Bits Allocated
> Bits Stored
> High Bit
> Pixel Representation
> Pixel Data
(2020,0110)
(0028,0002)
(0028,0004)
(0028,0010)
(0028,0011)
(0028,0034)
(0028,0100)
(0028,0101)
(0028,0102)
(0028,0103)
(7FE0,0010)
1
MONOCHROME2
1024
1024
1\1
8
8
7
0
1
MONOCHROME2
None
None
1\1
8
8
7
0
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DICOM Conformance Statement
The behavior of Print Client AE when encountering status codes in an N-SET response is summarized in the Table below:
Success
Failure
Table 3.2.1.2.2-14
Basic Grayscale Image Box SOP Class N-SET Response Status Handling Behavior
Service
Status
Further
Meaning
Success
Any
Error
Code
0000
Any
Behavior
The Print SCP completed the operation successfully. Proceed to next step.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The print request is aborted.
3.2.1.2.3 File Manager Copy / Auto Archive
3.2.1.2.3.1 Description and Sequencing of Activities
The Storage Client as part of the File Manager Copy and Auto Archive features is responsible for defining the contents of a Digital Mammography X-Ray Image Instance and requesting that it be stored by a remote DICOM Storage SCP. One image at a time is transmitted to the remote DICOM
Storage SCP within a DICOM network Association, using the Digital Mammography X-Ray Image
Storage – For Presentation SOP Class, with its associated DIMSE services.
Level 2 (Full) conformance is expected from the DICOM storage AE.
3.2.1.2.3.2 Proposed Presentation Contexts
The Storage Client attempts to establish associations using the following presentation contexts:
Table 3.2.1.2.3-1 - Proposed Presentation Contexts For File Manager Copy / Auto Archive
Presentation Context Table
Abstract Syntax
Name
Digital
Mammography X-
Ray Image Storage
– For Presentation
UID
1.2.840.10008.5.1.4.1.1.1.2
Transfer Syntax
Name List UID List
Implicit VR,
Little Endian 1.2.840.10008.1.2
Explicit VR,
Little Endian 1.2.840.10008.1.2.1
Role Extended
Negotiation
SCU None
3.2.1.2.3.3 SOP Specific Conformance for Storage SOP Class
The behavior of DSM during communication failure is summarized in the Table below.
Exception
Timeout
Association aborted by
SCP
Table 3.2.1.2.3-2 - Storage Communication Failure Behavior
Behavior
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. Store request is aborted.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. Store request is aborted.
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DICOM Conformance Statement
The behavior of DSM when receiving status codes in a C-STORE response is summarized in the
Table below.
Service
Status
Success
Warning
Warning
Failure
Table 3.2.1.2.3-3 Storage C-STORE Response Status Handling Behavior
Further
Meaning
Success
Error
Code
0000
Behavior
The SCP successfully stored the SOP Instance. Proceed to next step.
Coercion of
Data
Elements
Any
B000
Any
The system has a configurable parameter that when enabled, treats a C-
STORE response with a status code of B000 as a successful operation.
Any Any
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The store request is aborted.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The store request is aborted.
Instance UIDs are globally unique for all SOP instances generated by DSM. The UID root is
2.16.840.1.113816.
3.2.1.2.4 Auto Archive
3.2.1.2.4.1 Description and Sequencing of Activities
The Storage Commitment Client as part of the Auto Archive feature is responsible for defining a transaction UID and a list of Digital Mammography X-Ray Image – For Presentation SOP Class and
SOP Instance UIDs for which to request storage commitment. A single request is transmitted to a remote DICOM Storage Commitment SCP within a DICOM network association, using the Storage
Commitment Push Model SOP Class, with its associated DIMSE services. The request contains the
SOP Class and SOP Instance UIDs for all images successfully stored during Auto Archive. After successful N-ACTION, the Storage Commitment Client will wait a configurable number of minutes
(commit timeout) for the SCP to request an Association and send the N-EVENT-REPORT.
It is preferred that the remote AE of which storage commitment is requested be the same remote AE to which the images were stored.
3.2.1.2.4.2 Proposed Presentation Contexts
The Storage Commitment Client attempts to establish associations using the following presentation contexts:
Name
Storage
Commitment
Push Model
Table 3.2.1.2.4-1
Proposed Presentation Contexts For Auto Archive
Abstract Syntax
UID
Presentation Context Table
Transfer Syntax
UID List
1.2.840.10008.1.20.1
Name List
Implicit VR,
Little Endian
Explicit VR
Little Endian
1.2.840.10008.1.2
1.2.840.10008.1.2.1
Role Extended
Negotiation
SCU None
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DICOM Conformance Statement
3.2.1.2.4.3 SOP Specific Conformance for Storage Commitment SOP Class
The behavior of DSM during communication failure is summarized in the Table below.
Exception
Timeout
Table 3.2.1.2.4-2
STORAGE COMMITMENT COMMUNICATION FAILURE BEHAVIOR
Association aborted by SCP
Behavior
A DICOM Error message will be displayed with the failed DICOM command, error code and reason. The Storage Commitment request is aborted.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The Storage Commitment request is aborted.
The behavior of DSM when encountering status codes in a Storage Commitment N-ACTION response is summarized in the Table below.
Table 3.2.1.2.4-3
STORAGE COMMITMENT N-ACTION RESPONSE STATUS HANDLING BEHAVIOR
Service
Status
Success
Warning
Failure
Further Meaning Error
Success
Any
Any
Code
0000
Any
Any
Behavior
Confirmation the request for Storage Commitment was successfully acknowledged by the SCP.
A DICOM Error Message will be displayed with the failed
DICOM command, error code and reason. The Storage
Commitment request is aborted.
A DICOM Error Message will be displayed with the failed
DICOM command, error code and reason. The Storage
Commitment request is aborted.
The Storage Commitment Client supports the following N-ACTION attributes:
Action
Type Name
Table 3.2.1.2.4-4 - Supported Storage Commitment N-ACTION Attributes
Action
Type ID
Attribute Tag Notes
Request
Storage
Commitment
1
Transaction UID
Referenced SOP
Sequence
> Referenced SOP Class
UID
> Referenced SOP
Instance UID
(0008,1195) DSM generates
(0008,1199)
DSM generates, one or more
Items
(0008,1150) 1.2.840.10008.5.1.4.1.1.1.2
(0008,1155)
SOP Instance UID of image to be committed
3.2.1.2.5 Query/ Retrieve Request
3.2.1.2.5.1 Description and Sequencing of Activities
The Query/Retrieve Client uses the Hierarchical Search. It is responsible for defining Study and
Series level queries (Find), followed by one or more Series level retrieve (Move) requests. All of this information is transmitted to a remove DICOM Query/Retrieve SCP within a DICOM network
Association, using the Study Root Query/Retrieve Information Model – FIND and Study Root
Query/Retrieve Information Model – MOVE SOP Classes, with their associated DIMSE services. It is intended for a DSM to retrieve only Series of images that it has stored previously to the queried SCP.
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DICOM Conformance Statement
3.2.1.2.5.2 Proposed Presentation Contexts
The Query/Retrieve Client attempts to establish associations using the following presentation contexts:
Table 3.2.1.2.5-1 - PROPOSED PRESENTATION CONTEXTS FOR QUERY/RETRIEVE REQUEST
Presentation Context Table
Abstract Syntax
Name
Study Root
Query/Retrieve
Information Model
– FIND
Study Root
Query/Retrieve
Information Model
– MOVE
UID
1.2.840.10008.5.1.4.1.2.2
.1
1.2.840.10008.5.1.4.1.2.2
.2
Transfer Syntax
Name List
Implicit VR,
Little Endian
Explicit VR
Little Endian
Implicit VR,
Little Endian
Explicit VR
Little Endian
UID List
1.2.840.10008.1.2
1.2.840.10008.1.2.1
1.2.840.10008.1.2
1.2.840.10008.1.2.1
Role Extended
SCU
SCU
Negotiation
None
None
3.2.1.2.5.3 SOP Specific Conformance for Query/ Retrieve SOP Classes
The behavior of the DSM during communication failure is summarized in the Table below.
Table 3.2.1.2.5-2 - C-FIND AND C-MOVE COMMUNICATION FAILURE BEHAVIOR
Exception
Timeout
Association aborted by SCP
Behavior
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason.
The behavior of the DSM when encountering status codes in a C-FIND or C-MOVE response is summarized in the Table below.
Service
Status
Success
Pending
Warning or
Failure
Table 3.2.1.2.5-3 - C-FIND AND C-MOVE Response Status Handling Behavior
Further Meaning Error
Code
Matching or suboperations are complete
Matches are continuing
Any
0000
Behavior
successfully.
FF00, FF01 C-FIND: matching results are collected for display to user
Any
•
C-FIND results are displayed to the user.
•
Indicates all C-MOVE sub-operations completed
A DICOM Error Message will be displayed with the failed
DICOM command, error code and reason.
The Query/Retrieve Client provides standard conformance to the Study Root Information Model.
Using the hierarchical search method, a Study level query is sent, and the responses are used to send follow-up Series level queries automatically. The first 20 Series level matching responses received are displayed to the user, and the rest are discarded. For retrieve, a Series level move request is sent, containing the Study Instance UID and Series Instance UID of the series to retrieve.
For the Study level query, either Patient ID or Patient’s Name (or both) will contain a value, and Study
Date may contain a value. The user supplies Matching Key Attribute values other than Modality, either by manual entry or date range selection.
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DICOM Conformance Statement
Table 3.2.1.2.5-4 - Supported C-FIND Matching Key Attributes (Hierarchical Search Method)
Matching Key Attribute Tag Matching Type
Study Level
Patient’s Name
Patient ID
Study Date
Study Time
Accession Number
Study ID
Study Instance UID
Series Level
Study Instance UID
Series Number
Series Instance UID
Modality
(0010,0010)
(0010,0020)
(0008,0020)
(0008,0030)
(0008,0050)
(0020,0010)
(0020,000D)
(0020,000D)
(0020,0011)
(0020,000E)
(0008,0060)
Single Value, Wild Card or Universal
Single Value, Wild Card or Universal
Single Value or Universal
Universal
Universal
Universal
Universal
Single Value (from Study level result)
Universal
Universal
Single Value = “MG”
3.2.1.2.6 DICOM Echo
3.2.1.2.6.1 Description and Sequencing of Activities
The Verification Client is responsible for performing an echo command with one of the configured remote DICOM Print, Storage or Query/Retrieve servers. A single request is transmitted to a remote
SCP within a DICOM network Association, using the Verification SOP Class, with its associated
DIMSE services.
3.2.1.2.6.2 Proposed Presentation Contexts
The Verification Client attempts to establish associations using the following presentation contexts:
Table 3.2.1.2.6-1
Proposed Presentation Contexts For DICOM ECHO
Abstract Syntax
Name
Verification SOP
Class
UID
Presentation Context Table
Transfer Syntax
1.2.840.10008.1.1
Name
Implicit VR,
Little Endian
UID
Role Extended
Negotiation
1.2.840.10008.1.2 SCU None
3.2.1.2.6.3 SOP Specific Conformance for Verification SOP Class
The behavior of DSM when encountering status codes in a C-ECHO response is summarized in the
Table below.
Service
Status
Success
Failure
Table 3.2.1.2.6-2
C-ECHO Response Status Handling Behavior
Further Meaning Error
Code
Success 0000
Behavior
Success is reported to the user.
Any Any A DICOM Error Message will be displayed with the failed
DICOM command, error code and reason.
3.2.1.3 Association Acceptance Policy
The Print, Storage, Query/Retrieve and Verification Clients do not accept Associations.
The Storage Commitment Client does accept as Association, for the Storage Commitment Push
Model SOP Class only, in order to receive the N-EVENT-REPORT notification from the Storage
Commitment SCP, containing storage commitment results.
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.2.1.3.1 Auto Archive – Receive Storage Commitment Response
3.2.1.3.1.1 Description and Sequencing of Activities
The Storage Commitment Client AE will accept associations in order to receive responses to a
Storage Commitment Request.
The Storage Commitment Client AE accepts a reverse role association request from a remote storage commitment AE using the Storage Commitment Push Model SOP Class. After accepting an association an N-EVENT-REPORT request is expected that provides the status of a previous request for storage commitment of one or more images. The Storage Commitment Client AE waits for a configurable period of time (commit timeout), and if an N-EVENT-REPORT request is not received, the association is released.
3.2.1.3.1.2 Accepted Presentation Contexts
Name
Storage
Commitment
Push Model
Table 3.2.1.3.1-1
Acceptable Presentation Contexts For
AUTO ARCHIVE Receive STORAGE COMMITMENT Response
Presentation Context Table
Abstract Syntax
UID
1.2.840.10008.1.20.1
Transfer Syntax
Name UID
Implicit VR,
Little Endian
Explicit VR
Little Endian
1.2.840.10008.1.2
1.2.840.10008.1.2.1
Role Extended
Negotiation
SCU None
3.2.1.3.1.3 SOP Specific Conformance for Storage Commitment SOP Class
Upon receipt of an N-EVENT-REPORT request, the commit status of the referenced images is updated, and an N-EVENT-REPORT response is sent.
The behavior of Storage Commitment Client AE when receiving Event Types within the N-EVENT-
REPORT is summarized in the Table below.
Event Type
Name
Table 3.2.1.3.1-2 - STORAGE COMMITMENT N-EVENT-REPORT Behavior
Event
Type
ID
1
Behavior
Storage
Commitment
Request
Successful
Storage
Commitment
Request
Complete –
Failures Exist
2
The archive flag of the locally stored image file is reset, to indicate the image is eligible for deletion. The system will no longer attempt to archive the image to the remote DICOM storage server.
A DICOM Error Message will be displayed with the failed DICOM command, error code and reason. The next time Auto Archive is run, it will attempt to commit the image again.
The reasons for returning specific status codes in an N-EVENT-REPORT response are summarized in the Table below.
Table 3.2.1.3.1-3 - STORAGE COMMITMENT N-EVENT-REPORT RESPONSE STATUS
Service
Status
Success
Further Meaning
Success
Error Code
0000
Reason
Storage Commitment confirmation acknowledged.
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.2.2 Storage Server AE
This Application Entity provides Standard Conformance to the following SOP Classes:
Table 3.2.2-1
SOP CLASSES FOR STORAGE SERVER AE
SOP Class Name
Digital Mammography X-Ray Image Storage – For
Presentation
SOP Class UID
1.2.840.10008.5.1.4.1.1.1.2
SCU
No
3.2.2.1 Association Policies
3.2.2.1.1 General
The maximum PDU size requested is 31K bytes.
The DICOM standard Application context shall be specified.
Application Context Name
Table 3.2.2-2
DICOM APPLICATION CONTEXT
1.2.840.10008.3.1.1.1
SCP
Yes
3.2.2.1.2 Number of Associations
Only one association is accepted at a time, to service storage requests from a remote DICOM
Storage SCU, such as in response to a retrieve (MOVE) request initiated by the Query/Retrieve
Client.
3.2.2.1.3 Asynchronous Nature
DSM does not support asynchronous operations (multiple outstanding transactions over a single
Association).
3.2.2.1.4 Implementation Identifying Information
Table 3.2.2-3
- DICOM IMPLEMENTATION CLASS AND VERSION FOR STORAGE SERVER
Implementation Class UID
2.16.840.1.113816.40.19991231
Implementation Version Name 1.0.3
3.2.2.2 Association Initiation Policy
The Storage Server AE does not initiate Associations.
3.2.2.3 Association Acceptance Policy
The Storage Server is always running, listening for an association request.
The Storage Server accepts an association after matching the called AE Title. All associations must use the same destination TCP/IP port number. When the Storage Server AE accepts an association, it will respond to storage requests.
3.2.2.3.1 Receive Requested Images
3.2.2.3.1.1 Description and Sequencing of Activities
The Storage Server AE is responsible for receiving and storing the images sent by a remote DICOM
Storage SCU so they are available to the user. Images are received from the remote DICOM Storage
SCU within a DICOM network association, using the Digital Mammography X-Ray Image Storage –
For Presentation SOP Class, with its associated DIMSE services. The Storage Server AE is also responsible for responding to a verification request made by the Storage SCU. The Storage Server accepts associations using the following presentation contexts:
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DICOM Conformance Statement
Name
Verification
Digital
Mammography X-
Ray Image
Storage – For
Presentation
Table 3.2.2-4
ACCEPTABLE PRESENTATION CONTEXTS FOR
RECEIVE REQUESTED IMAGES
Presentation Context Table
Abstract Syntax
UID
1.2.840.10008.1.1
1.2.840.10008.5.1.4.1.1.1
.2
Transfer Syntax
Name UID
Implicit VR,
Little Endian
Explicit VR
Little Endian
Implicit VR,
Little Endian
1.2.840.10008.1.2
1.2.840.10008.1.2.1
1.2.840.10008.1.2
Explicit VR
Little Endian
1.2.840.10008.1.2.1
Role Extended
Negotiation
SCP None
SCP None
3.2.2.3.1.3 SOP Specific Conformance for Storage SOP Class
The Storage Server AE provides Level 2 conformance to the Storage Service Class.
The Storage Server AE will behave as described in the Table below when generating the C-STORE response.
Table 3.2.2-5 - STORAGE C-STORE RESPONSE STATUS
Service
Status
Success
Further Meaning Error Code
0000
Reason
Failure
Failure
Success
Refused: Out of
Resources
Missing or Invalid
Attribute
A700
0106
Image is stored locally and made available to the user.
There is not enough local storage capacity to store the image.
The Pixel Data was not read successfully.
3.3. Network Interfaces
3.3.1 Physical Network Interface
The DSM is tested and supports using 10/100/1000-BaseT Ethernet media.
3.3.2 Additional Protocols
None.
3.4. Configuration
The Print Client configuration information is stored in a binary data file accessible to the DSM. All configuration parameters may be viewed and/or modified from the DICOM Print Film Setup dialog, which is accessed via the DICOM Print Setup menu item on the DSM Setup Menu.
The Storage Client, Storage Commitment Client, Query/Retrieve Client, and Storage Server configuration information is stored in a binary data file accessible to the DSM. All configuration parameters may be viewed and/or modified from the DICOM Server Setup dialog, which is accessed via the DICOM Server Setup menu item on the DSM Setup Menu.
Note: Refer to the Selenia Acquisition Workstation DICOM Conformance for Modality Worklist configuration information.
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3.4.1 AE Title/ Presentation Address Mapping
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
3.4.1.1 Local AE Titles
Application Entity
Storage Client
Print Client
Storage Commitment Client
Query/Retrieve Client
Storage Server
Table 3.4-1
AE TITLE CONFIGURATION TABLE
Default AE Title
DSM_MG_SCU
DSM_MG_SCU
DSM_MG_SCU
DSM_MG_SCU
DSM_MG_SCP
N/A
N/A
104
N/A
104
Default TCP/IP Port
The SCU AE Title may be modified in the DICOM Print Film Setup dialog. This AE Title applies to all
Client AEs.
The Storage Server AE Title and port number may be modified in the DICOM Server Setup dialog.
3.4.1.2 Remote AE Title/ Presentation Address Mapping
Up to three Remote Storage SCPs can be configured as well as up to three Remote Print SCPs.
3.4.1.2.1 Remote Modality Worklist SCP
Note: Refer to the Selenia Acquisition Workstation DICOM Conformance for Modality Worklist information.
3.4.1.2.2 Remote Print SCP
The following are the configurable items for each Remote Print SCP in the DICOM Print Film Setup dialog:
Parameter
Application Entity Title
(Called AE)
Remote Host/IP Address
Remote Port Number
Printer Name
Film Size
Magnification Type
Table 3.4-2 – Remote Print SCP Configuration
Value Description
The DSM supports multiple AEs acting as Remote Print SCP.
IP address and hostname, one per Remote Print AE.
Port number to use when establishing TCP/IP connection, one per Remote
Print AE.
User defined printer name that appears on the Print Screen/Print Film destination list
8INX10IN, 11INX14IN, 14INX14IN, 14INX17IN
None, Replicate, Bilinear, Cubic
3.4.1.2.3 Remote Storage, Storage Commitment, Query/ Retrieve SCP
The following are the configurable items for each Remote Storage SCP in the DICOM Server Setup dialog:
Parameter
DICOM Server AE Title
DICOM Server Hostname
TCP/IP Port Number
DICOM Server Name
Table 3.4-3 – Remote Storage SCP Configuration
Value Description
The DSM supports up to three AEs acting as Remote Storage, Storage
Commitment and/or Query/Retrieve SCP.
IP address and hostname, one per Remote Storage AE.
Port number to use when establishing TCP/IP connection, one per Remote
Storage AE.
User defined server name that appears in the File Manager Copy destination list, Auto Archive Setup destination list, and/or Query/Retrieve destination list
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Parameter
DICOM Request Timeout
DICOM Commit Timeout
Mammography Storage
Request Storage
Commitment for Archive
Query/Retrieve
Treat Coercion Warnings as Success
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Value Description
Default = 30 seconds, range = 1-65535 seconds, controls time to wait for association response and C-STORE, N-ACTION, C-FIND and C-MOVE responses.
Default = 60 minutes, range = 1-65535 minutes, controls time to wait for N-
EVENT-REPORT request that confirms storage commitment.
Enable or Disable
Enable or Disable
Enable or Disable
Enable or Disable
3.4.2 Configurable Parameters for Local AEs
The following are the configurable items for the local AEs:
Table 3.4-4 – CONFIGURATION PARAMETERS
Parameter Configurable
(Yes/No)
Storage Client
Study Description Format (if value not provided by Selenia)
Yes
Print Client
Film Format (1 x 1, 2 x 2, 3 x 2, 4 x 3)
Print Resolution 1024x1024
Institution Name (applies to Created SOP Instances also)
Institution Address (applies to Created SOP Instances also)
Query/Retrieve Client
Allow Partial Patient ID’s
Allow Partial Patient Name
Yes
No
Yes
Yes
Yes
Yes
Default Value
Digital Spot
Compression: value of Study ID
High (1024)
No
Yes
4.0 Media Interchange
Not Applicable
5.0 Support of Character Sets
The DSM supports the following character sets for the values of Data Elements with a VR of SH, LO,
ST, PN or LT:
• Latin alphabet No. 1 (ISO-IR 100 & ISO-IR 6)
6.0 Security
The DSM does not support any specific DICOM security measures.
It is assumed that the DSM is used within a secured environment. It is assumed that a secured environment includes at a minimum:
• Firewall or router protections to ensure that only approved external hosts have network access to the DSM.
• Firewall or router protections to ensure that the DSM only has network access to approved external hosts and services.
• Any communication with external hosts and services outside the locally secured environment use appropriate secure network channels (e.g. such as a Virtual Private Network (VPN)).
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Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
• Other network security procedures such as automated intrusion detection may be appropriate in some environments. Additional security features may be established by the local security policy and are beyond the scope of this conformance statement.
7.0 Annexes
7.1. IOD Contents
7.1.1 Created SOP Instance(s)
Abbreviations for Presence of Value:
ALWAYS Attribute always present with a value
ANAP Attribute not always present
EMPTY Attribute is sent without a value (zero length)
VNAP Attribute value not always present (zero length if no value is present)
Abbreviations for Source:
AUTO Attribute value is generated automatically
CONFIG Attribute value source is a configurable parameter
MWL
USER
Attribute value is the same as the value received using Modality Worklist
Attribute value source is from User input
7.1.1.1 Digital Mammography X-Ray Image IOD
The default attributes that are contained in created SOP Instances are listed in the following tables.
The attributes contained in created SOP Instances are configurable.
IE
Patient
Study
Series
Image
Table 7.1-1
IOD OF CREATED DIGITAL MAMMOGRAPHY X-RAY IMAGE SOP INSTANCES
Module
Patient
Reference
Table 7.1-2
Presence of Module
ALWAYS
General Study
Table 7.1-3 ALWAYS
General Series
Table 7.1-4 ALWAYS
DX Series
Table 7.1-6 ALWAYS
Mammography Series
Table 7.1-6 ALWAYS
Equipment General Equipment
General Image
Table 7.1-5
Table 7.1-7
ALWAYS
ALWAYS
Image Pixel
Table 7.1-8 ALWAYS
DX Anatomy Imaged
Table 7.1-9 ALWAYS
DX Image
Table 7.1-10 ALWAYS
DX Detector
Table 7.1-11 ALWAYS
DX Positioning
Table 7.1-12 ALWAYS
X-Ray Acquisition Dose
Table 7.1-13 ALWAYS
X-Ray Generation
Table 7.1-14 ALWAYS
X-Ray Filtration
Table 7.1-15 ALWAYS
X-Ray Grid
Table 7.1-16 ALWAYS
Mammography Image
Table 7.1-17 ALWAYS
Image Histogram
Table 7.1-18 ALWAYS
Acquisition Context
Table 7.1-19 ALWAYS
SOP Common
Table 7.1-20 ALWAYS
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DICOM Conformance Statement
7.1.1.2 Common Modules
Attribute Name
Patient’s Name
Patient ID
Issuer of Patient ID
Patient’s Birth Date
Patient’s Sex
Other Patient IDs
Table 7.1-3 General Study Module of Created SOP Instances
Attribute Name Tag Value
Study Description
Study Instance UID
Study ID
Patient’s Age
Table 7.1-2 Patient Module of Created SOP Instances
Study Date
Study Time
Accession Number
Referring Physician’s Name
Tag Value
(0010,0010) From Selenia
(0010,0020) From Selenia
(0010,0021) From Selenia
(0010,0030) From Selenia
(0010,0040) From Selenia
(0010,1000) From Selenia
Presence of
Value
ALWAYS
ALWAYS
ANAP
VNAP
VNAP
ANAP
Presence of
Value
(0008,0020)
(0008,0030)
(0008,0050)
(0008,0090)
ALWAYS
ALWAYS
VNAP
VNAP
(0008,1030) mapped from one of two attributes, or a single entered value applied to all studies
ALWAYS
(0020,000D) Unique value from Selenia ALWAYS
(0020,0010) ALWAYS
(0010,1010)
From Selenia
From Selenia
From Selenia
From Selenia
From Selenia or if not provided:
Digital Spot Compression: value of Study ID or can be
From Selenia
Calculated from Patient’s
Birth Date (0010,0030) and
Study Date (0008,0020) if changed by user; otherwise use value from Selenia
ANAP
Attribute Name
Modality
Table 7.1-4 General Series Module of Created SOP Instances
Tag
(0008,0060)
Value Presence of
Value
Series Instance UID
Series Number
Series Date
Series Time
Series Description
Operators’ Name
Body Part Examined
(0020,000E)
(0020,0011)
(0008,0021)
(0008,0031)
(0008,103E)
(0008,1070)
(0018,0015)
See Table 7.1-6
Unique value from Selenia, each image in a different
Series
From Selenia
From Selenia
From Selenia
From Selenia
From Selenia
BREAST
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Source
AUTO/USER
AUTO/USER
AUTO
AUTO/USER
AUTO/USER
AUTO
Source
AUTO
AUTO
AUTO/USER
AUTO/USER
AUTO/CONFIG
AUTO
AUTO/USER
AUTO
Source
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO/USER
AUTO
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 27 of 32
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Table 7.1-5 General Equipment Module of Created SOP Instances
Attribute Name
Manufacturer
Institution Name
Institution Address
Station Name
Manufacturer's Model Name
Device Serial Number
Software Versions
Tag
(0008,0070)
(0008,0080)
(0008,0081)
(0008,1010)
(0008,1090)
(0018,1000)
(0018,1020)
Value
HOLOGIC, Inc. (default)
Hostname
Digital StereoLoc II
From Selenia
Presence of
Value
ALWAYS
ANAP
ANAP
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Source
CONFIG
CONFIG
CONFIG
AUTO
AUTO
AUTO
AUTO
7.1.1.3 Digital Mammography X-Ray Image Modules
Table 7.1-6 DX Series / Mammography Series Module of Created SOP Instances
Attribute Name
Modality
Presentation Intent Type
Tag
(0008,0060)
(0008,0068)
Value
MG
FOR PRESENTATION
Presence of
Value
ALWAYS
ALWAYS
Source
AUTO
AUTO
Rows
Columns
Bits Allocated
Bits Stored
High Bit
Pixel Representation
Pixel Data
Table 7.1-7 General Image Module of Created SOP Instances
Attribute Name
Instance Number
Patient Orientation
Content Date
Content Time
Image Type
Image Comments
Acquisition Date
Acquisition Time
Burned in Annotation
Lossy Image Compression
Value
From Selenia
See Table 7.1-10
From Selenia
From Selenia
See Table 7.1-10
From Selenia
From Selenia
See Table 7.1-10
See Table 7.1-10
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ANAP
ALWAYS
ALWAYS
Table 7.1-8 Image Pixel Module of Created SOP Instances
Attribute Name
Samples per Pixel
Photometric Interpretation
Tag
(0020,0013)
(0020,0020)
(0008,0023)
(0008,0033)
(0008,0008)
(0020,4000)
(0008,0022)
(0008,0032)
(0028,0301)
(0028,2110)
Tag
(0028,0002)
(0028,0004)
(0028,0010)
(0028,0011)
(0028,0100)
(0028,0101)
(0028,0102)
(0028,0103)
(7FE0,0010)
Value
1
MONOCHROME2 (default) or MONOCHROME1 (user inverted)
1024
1024
16
12
11
0
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Source
AUTO
AUTO
AUTO
USER
AUTO
AUTO
Source
AUTO
AUTO/USER
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
Table 7.1-9 DX Anatomy Imaged Module of Created SOP Instances
Attribute Name Tag Value Presence of
Value
The supported attributes are listed in Table 7.1-17
Source
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 28 of 32
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Table 7.1-10 DX Image Module of Created SOP Instances
Attribute Name Tag
Image Type
Samples per Pixel
Photometric Interpretation
Bits Allocated
Bits Stored
High Bit
Pixel Representation
Pixel Intensity Relationship
(0008,0008)
(0028,0002)
(0028,0004)
(0028,0100)
(0028,0101)
(0028,0102)
(0028,0103)
(0028,1040)
Pixel Intensity Relationship Sign (0028,1041)
Rescale Intercept
Rescale Slope
Rescale Type
(0028,1052)
(0028,1053)
(0028,1054)
Presentation LUT Shape
Lossy Image Compression
Patient Orientation
Burned in Annotation
Window Center
Window Width
(2050,0020)
(0028,2110)
(0020,0020)
(0028,0301)
(0028,1050)
(0028,1051)
Value
See Table 7.1-17
See Table 7.1-8
See Table 7.1-8
See Table 7.1-8
See Table 7.1-8
See Table 7.1-8
See Table 7.1-8
LIN
1
0
1
US
IDENTITY (default) or
INVERSE (user inverted)
00
R\P for chest wall on bottom
L\A for chest wall on top
NO
1 or 2 values – Current and
Saved (if different)
1 or 2 values – Current and
Saved (if different)
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Detector Type
Detector ID
Date of Last Detector
Calibration
Time of Last Detector
Calibration
Imager Pixel Spacing
Table 7.1-11 DX Detector Module of Created SOP Instances
Attribute Name Tag
(0018,7004)
(0018,700A)
(0018,700C)
(0018,700E)
Value
DIRECT
From Selenia
From Selenia
From Selenia
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Pixel Spacing
(0018,1164)
(0028,0030)
(0054,0220)
0.070\0.070
Imager Pixel Spacing /
ERMF
See Table 7.1-17
ALWAYS
ALWAYS
Table 7.1-12 DX Positioning Module of Created SOP Instances
Attribute Name Tag Value Presence of
Value
View Code Sequence
Estimated Radiographic
Magnification Factor
Positioner Type
Positioner Primary Angle
Body Part Thickness
(0018,1114)
(0018,1508)
(0018,1510)
(0018,11A0)
1.173 (default)
See Table 7.1-17
See Table 7.1-17
From DSM
ALWAYS
ALWAYS
Source
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO/USER
AUTO
AUTO
AUTO
AUTO
AUTO
Source
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
Source
CONFIG
AUTO
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 29 of 32
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Table 7.1-13 X-Ray Acquisition Dose Module of Created SOP Instances
Attribute Name Tag Value Presence of
Value
The other supported attributes are listed in Tables 7.1-12, 7.1-14, 7.1-17
Entrance Dose
Entrance Dose in mGy
Organ Dose
(0040,0302)
(0040,8302)
(0040,0316)
Less than 1 dGy
From DSM
From Selenia
EMPTY
ALWAYS
ALWAYS
Table 7.1-14 X-Ray Generation Module of Created SOP Instances
Source
AUTO
AUTO
AUTO
Attribute Name
KVP
X-Ray Tube Current
Exposure Time
Exposure
Exposure in uAs
Exposure Control Mode
Exposure Control Mode
Description
Focal Spot
Tag
(0018,0060)
(0018,1151)
(0018,1150)
(0018,1152)
(0018,1153)
(0018,7060)
(0018,7062)
(0018,1190)
Value
From Selenia
From Selenia
From Selenia
From Selenia
From Selenia
From Selenia (e.g.
MANUAL)
From Selenia (e.g.
MANUAL)
From Selenia: 0.3
From Selenia (e.g.
TUNGSTEN)
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Source
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
Anode Target Material (0018,1191) ALWAYS
Table 7.1-15 X-Ray Filtration Module of Created SOP Instances
Attribute Name Tag Value Presence of
Value
Filter Material (0018,7050)
From Selenia (e.g.
RHODIUM)
ALWAYS
Table 7.1-16 X-Ray Grid Module of Created SOP Instances
Attribute Name Tag Value
Grid
Image Type
Positioner Type
Positioner Primary Angle
Image Laterality
Organ Exposed
Breast Implant Present
(0008,0008)
(0018,1508)
(0018,1510)
(0020,0062)
(0040,0318)
(0028,1300)
Presence of
Value
(0018,1166)
From Selenia:
HTC_IN or HTC_OUT
ALWAYS
Table 7.1-17 Mammography Image Module of Created SOP Instances
Attribute Name Tag Value Presence of
Value
ORIGINAL\PRIMARY\valu e 3, where value 3 is one of
STEREO_SCOUT
STEREO_MINUS
STEREO_PLUS
PREFIRE_MINUS
PREFIRE_PLUS
POSTFIRE_MINUS
ALWAYS
POSTFIRE_PLUS
POSTBIOPSY_MINUS
POSTBIOPSY_PLUS
POSTBIOPSY blank (for Specimen)
MAMMOGRAPHIC
From Selenia
From Selenia: R, L
BREAST
ALWAYS
ALWAYS
ALWAYS
ALWAYS
From Selenia: YES or NO ALWAYS
Source
AUTO
Source
AUTO
Source
AUTO/USER
AUTO
AUTO
AUTO/USER
AUTO
AUTO
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 30 of 32
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
Attribute Name
View Code Sequence
> Code Value (0008,0100)
> Coding Scheme Designator (0008,0102)
> Code Meaning (0008,0104)
>View Modifier Code Sequence (0054,0222)
>> Code Value (0008,0100)
>> Coding Scheme Designator (0008,0102)
>> Code Meaning (0008,0104)
Attribute Name
Tag
Partial View
Anatomic Region Sequence
(0028,1350)
(0008,2218)
> Code Value (0008,0100)
> Coding Scheme Designator (0008,0102)
> Code Meaning (0008,0104)
(0054,0220)
Tag
Value
NO
One Item
T-04000
SNM3 or SRT (default)
Breast
One Item representing CC,
FB, MLO, LMO, LM, ML
SIO or Specimen
<Default = CC, user must edit>
SNM3 or SRT (default)
One or two Items. Spot
Compression is always present. A second Item is present only when
Tangential is performed.
R-102D7
SNM3 or SRT (default)
Spot Compression
Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Table 7.1-18 Image Histogram Module of Created SOP Instances
Value Presence of
Value
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
Histogram Sequence
>Histogram Number of Bins
>Histogram First Bin Value
>Histogram Last Bin Value
>Histogram Bin Width
>Histogram Explanation
>Histogram Data
(0060,3000)
(0060,3002)
(0060,3004)
(0060,3006)
(0060,3008)
(0060,3010)
(0060,3020)
One Item
Table 7.1-19 Acquisition Context Module of Created SOP Instances
Attribute Name Tag Value
Acquisition Context Sequence (0040,0555)
Presence of
Value
EMPTY
Table 7.1-20 SOP Common Module of Created SOP Instances
Attribute Name Tag Value
Specific Character Set
SOP Class UID
SOP Instance UID
Instance Number
(0008,0005)
(0008,0016)
(0008,0018)
(0020,0013)
Presence of
Value
ISO_IR 100
UID for Digital
Mammography X-Ray
Image Storage – For
ALWAYS
ALWAYS
Presentation
Unique value from Selenia ALWAYS
See Table 7.1-7
Source
AUTO
AUTO
AUTO
CONFIG
AUTO
USER
AUTO
CONFIG
AUTO
AUTO
AUTO
CONFIG
AUTO
Source
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
Source
AUTO
Source
AUTO
AUTO
AUTO
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 31 of 32
Selenia Digital StereoLoc II DSM v4.3
DICOM Conformance Statement
7.1.2 Usage of Attributes from Received IODs
The only requirement for SOP Instance acceptance is that the Pixel Data is read successfully.
7.1.3 Attribute Mapping
Refer to the Selenia Acquisition Workstation DICOM conformance statement for information regarding DICOM Modality Worklist attribute mapping for the DSM.
7.1.4 Coerced/ Modified Attributes
Any attribute whose source is USER can be modified by the user, including certain attribute values that were obtained via Modality Worklist. See Section 7.1.1 Created SOP Instance(s) for attributes with a source of USER. The Storage Client incorporates user modified attribute values into created
SOP Instances.
If a SOP Instance is received with missing or empty Patient ID (0010,0020) or Accession Number
(0008,0050), the Storage Server assigns a generic value to the attribute so that the SOP Instance can be accepted. If Study Date (0008,0020) or Content Time (0008,0033) is missing or empty, the
Storage Server assigns the current date or time, respectively.
7.2. Data Dictionary of Private Attributes
Created SOP Instances may contain a Private Group (0071) labeled LORAD - A Hologic Company, containing proprietary image characteristics relating to target, target coordinates, reference and scout information.
7.3. Coded Terminology and Templates
Not Applicable
7.4. Grayscale Image Consistency
The DSM monitor used to perform stereotactic procedures is calibrated according to the DICOM
Grayscale Standard Display Function (GSDF).
7.5. Standard Extended/ Specialized/ Private SOP Classes
Not Applicable
7.6. Private Transfer Syntaxes
None
MAN-02018 Revision 004 Hologic, Inc
35 Crosby Drive, Bedford, MA 01730-1401 (781) 999-7300
Page 32 of 32
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