A.35.6.3.1 Chest CAD SR IOD Content Constraints

A.35.6.3.1.1 Template Constraints

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.

A.35.6.3.1.2 Value Type

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):

TEXT

CODE

NUM

DATE

TIME

PNAME

SCOORD

TCOORD

COMPOSITE

IMAGE

CONTAINER

UIDREF

WAVEFORM

A.35.6.3.1.3 Relationship Constraints

The Chest CAD SR IOD makes use of by-reference INFERRED FROM, by-reference SELECTED FROM, and by-reference HAS PROPERTIES relationships. Other relationships by-reference are forbidden. Table A.35.6-2 specifies the relationship constraints of this IOD. See Table C.17.3-8 for Relationship Type definitions.

Table A.35.6-2RELATIONSHIP CONTENT CONSTRAINTS FOR CHEST CAD SR IOD

Source Value Type Relationship Type (Enumerated Values) Target Value Type
CONTAINER CONTAINS CODE, NUM, IMAGE1, CONTAINER.
TEXT, CODE, NUM, CONTAINER HAS OBS CONTEXT TEXT, CODE, NUM, DATE, TIME, PNAME, UIDREF, COMPOSITE1.
IMAGE, WAVEFORM HAS ACQ CONTEXT TEXT, CODE, DATE, TIME, NUM.
CONTAINER, CODE, COMPOSITE, NUM HAS CONCEPT MOD TEXT, CODE2.
TEXT, CODE, NUM HAS PROPERTIES CONTAINER, TEXT, CODE, NUM, DATE, IMAGE1, WAVEFORM1, SCOORD, TCOORD, UIDREF.
CODE, NUM INFERRED FROM CODE, NUM, IMAGE1, WAVEFORM1, SCOORD, TCOORD, CONTAINER, TEXT.
SCOORD SELECTED FROM IMAGE1.
TCOORD SELECTED FROM SCOORD, IMAGE1, WAVEFORM1.

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.