The Mammography CAD SR IOD is used to convey the detection and analysis results of a mammography CAD device. The content may include textual and a variety of coded information, numeric measurement values, references to the SOP Instances, and spatial regions of interest within such SOP Instances. Relationships by-reference are enabled between Content Items.
The E-R Model in Section A.1.2 of this Part applies to the Mammography CAD SR IOD. The Frame of Reference IE, and the IEs at the level of the Image IE in Section A.1.2 are not components of the Mammography CAD SR IOD. Table A.35.5-1 specifies the Modules of the Mammography CAD SR IOD.
Table A.35.5-1 specifies the Modules of the Mammography CAD SR IOD.
Table A.35.5-1MAMMOGRAPHY CAD SR IOD MODULES
|Clinical Trial Subject||C.7.1.3||U|
|Clinical Trial Study||C.7.2.3||U|
|Series||SR Document Series||C.17.1||M|
|Clinical Trial Series||C.7.3.2||U|
|Document||SR Document General||C.17.2||M|
|SR Document Content||C.17.3||M|
Note: The Specimen Identification Module was previously included in this IOD but has been retired. See PS 3.3-2008.
The document shall be constructed from TID 4000 Mammography CAD Document Root invoked at the root node.
When a content item sub-tree from a prior document is duplicated by-value, its observation context shall be defined by TID 1001, Observation Context, and its subordinate templates, as described in PS 3.16, DCMR Templates.
Note: All Template and Context Group definitions are located in PS 3.16, DICOM Content Mapping Resource, in the Annexes titled DCMR Templates and DCMR Context Groups, respectively.
Value Type (0040,A040) in the Content Sequence (0040,A730) of the SR Document Content Module is constrained to the following Enumerated Values (see Table C.17.3-7 for Value Type definitions):
The Mammography CAD SR IOD makes extensive use of by-reference INFERRED FROM, by-reference HAS PROPERTIES and by-reference SELECTED FROM relationships. Other relationships by-reference are forbidden. Table A.35.5-2 specifies the relationship constraints of this IOD. See Table C.17.3-8 for Relationship Type definitions.
Table A.35.5-2RELATIONSHIP CONTENT CONSTRAINTS FOR MAMMOGRAPHY CAD SR IOD
|Source Value Type||Relationship Type (Enumerated Values)||Target Value Type|
|CONTAINER||CONTAINS||CODE, NUM, SCOORD, IMAGE1, CONTAINER, TEXT, DATE.|
|TEXT, CODE, NUM, CONTAINER||HAS OBS CONTEXT||TEXT, CODE, NUM, DATE, TIME, PNAME, UIDREF, COMPOSITE1.|
|IMAGE||HAS ACQ CONTEXT||TEXT, CODE, DATE, TIME, NUM.|
|CONTAINER, CODE, NUM, COMPOSITE||HAS CONCEPT MOD||TEXT, CODE2.|
|TEXT, CODE, NUM||HAS PROPERTIES||CONTAINER, TEXT, CODE, NUM, DATE, IMAGE1, SCOORD, UIDREF.|
|CODE, NUM||INFERRED FROM||CODE, NUM, SCOORD, CONTAINER, TEXT, IMAGE.|
Note: 1. Which SOP Classes the IMAGE or COMPOSITE Value Type may refer to, is documented in the Conformance Statement for an application (see PS 3.2 and PS 3.4).
2. The HAS CONCEPT MOD relationship is used to modify the meaning of the Concept Name of a Source Content Item, for example to provide a more descriptive explanation, a different language translation, or to define a post-coordinated concept.