DICOM PS3.16 2019b - Content Mapping Resource

TID 4125 Colon CAD Composite Feature

This Template collects a composite feature for a lesion, non-lesion object, or correlation of related objects (see TID 4121 “Colon CAD Findings Summary”). The details of the composition are expressed in the Colon CAD Composite Feature Body (see TID 4126 “Colon CAD Composite Feature Body”). The data from which the details are inferred, are expressed in the Composite Features (see TID 4125 “Colon CAD Composite Feature”) and/or Single Image Findings (see TID 4127 “Colon CAD Single Image Finding”), of which there may be several.

Type:

Non-Extensible

Order:

Significant

Root:

No

Table TID 4125. Colon CAD Composite Feature

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CODE

EV (111015, DCM, "Composite Feature")

1

M

DCID 6201 “Colon Finding or Feature”

2

>

HAS CONCEPT MOD

CODE

EV (112023, DCM, "Composite Feature Modifier")

1

U

DCID 6202 “Colon Finding or Feature Modifier”

3

>

HAS CONCEPT MOD

CODE

EV (111056, DCM, "Rendering Intent")

1

M

DCID 6034 “Intended Use of CAD Output”

4

>>

HAS PROPERTIES

NUM

EV (111071, DCM, "CAD Operating Point")

1

UC

IFF value of row 3 is (111151, DCM, "Presentation Optional") and row 1 of TID 4023 “CAD Operating Points” is present for the feature identified in row 1.

UNITS = DT ({1:n}, UCUM, "range: 1:n"), where n is the maximum specified in Row 1 of TID 4023 “CAD Operating Points” for the feature identified in row 1. Value is restricted to being an integer.

5

>

HAS OBS CONTEXT

INCLUDE

DTID 4108 “Tracking Identifier”

1

U

6

>

HAS OBS CONTEXT

INCLUDE

DTID 4022 “CAD Observation Context”

1

MC

Shall be present IFF this feature is duplicated from a different report than its parent.

7

>

HAS OBS CONTEXT

INCLUDE

DTID 4019 “Algorithm Identification”

1

M

8

>

HAS PROPERTIES

INCLUDE

DTID 4126 “Colon CAD Composite Feature Body”

1

M

9

>

INFERRED FROM

INCLUDE

DTID 4125 “Colon CAD Composite Feature”

1-n

U

10

>

INFERRED FROM

INCLUDE

DTID 4127 “Colon CAD Single Image Finding”

1-n

U


Content Item Descriptions

Rendering Intent

This Content Item constrains the SCP receiving the Colon CAD SR IOD in its use of the contents of this Template and its Target Content Items. Colon CAD devices may opt to use data marked "Not for Presentation" or "Presentation Optional" as input to subsequent colon CAD processing steps. Refer to Section O.2 “Structured Reporting Storage SOP Class SCU and SCP Behavior” in PS3.4 .

DICOM PS3.16 2019b - Content Mapping Resource