DICOM PS3.3 2026c - Information Object Definitions
A.35.23.3 Waveform Annotation SR IOD Module Table (Current)
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PS3.3 > Composite Information Object Definitions (Normative) > Structured Report Document IODs > Waveform Annotation SR IOD > Waveform Annotation SR IOD Module Table

A.35.23.3 Waveform Annotation SR IOD Module Table

Table A.35.23-1 specifies the Modules of the Waveform Annotation SR IOD.

Table A.35.23-1. Waveform Annotation SR IOD Modules

IE

Module

Reference

Usage

Patient

Patient

 C.7.1.1

M

Clinical Trial Subject

 C.7.1.3

U

Study

General Study

 C.7.2.1

M

Patient Study

 C.7.2.2

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

Frame of Reference

Synchronization

 C.7.4.2

C - shall be present if system time is synchronized to an external reference. May be present otherwise.

Equipment

General Equipment

 C.7.5.1

M

Enhanced General Equipment

 C.7.5.2

M

SR Document

SR Document General

 C.17.2

M

SR Document Content

 C.17.3

M

SOP Common

 C.12.1

M

A.35.23.3.1 Waveform Annotation SR IOD Content Constraints
A.35.23.3.1.1 Template

The document shall be constructed from TID 3750 “Waveform Annotations” invoked at the root node.

A.35.23.3.1.2 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):

Enumerated Values:

TEXT

CODE

NUM

TCOORD

WAVEFORM

CONTAINER

DATE

TIME

UIDREF

PNAME

DATETIME

A.35.23.3.1.3 Relationship Constraints

The Waveform Annotation SR IOD allows for by-reference INFERRED FROM and by-reference SELECTED FROM relationships. Other relationships in the content of this IOD shall be conveyed by-value. Table A.35.23-2 specifies the relationship constraints of this IOD. See Table C.17.3-8 for Relationship Type definitions.

Table A.35.23-2. Relationship Content Constraints for Waveform Annotation SR IOD

Source Value Type

Relationship Type (Enumerated Values)

Target Value Type

CONTAINER

CONTAINS

TEXT, CODE, NUM, TCOORD, WAVEFORM, CONTAINER

CONTAINER, CODE, NUM, TEXT

HAS OBS CONTEXT

CODE, PNAME, TEXT, UIDREF, DATE, NUM, CONTAINER

CONTAINER, WAVEFORM

HAS ACQ CONTEXT

CODE, DATE, TIME, DATETIME, NUM, UIDREF

CONTAINER, CODE, NUM, TEXT

HAS CONCEPT MOD

TEXT, CODE

CODE, NUM, TEXT

HAS PROPERTIES

CODE, TEXT, NUM

CODE, NUM, TEXT

INFERRED FROM

WAVEFORM, TCOORD

TCOORD

SELECTED FROM

WAVEFORM

Note

The SOP Classes to which a WAVEFORM Value Type may refer are documented in the Conformance Statement for an application (see PS3.2 and PS3.4).

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DICOM PS3.3 2026c - Information Object Definitions