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.