DICOM PS3.16 2019b - Content Mapping Resource

TID 4127 Colon CAD Single Image Finding

This Template describes a single image finding for a lesion or other object. The details of the finding are expressed in this Template and/or more specific Templates.

Type:

Non-Extensible

Order:

Significant

Root:

No

Table TID 4127. Colon CAD Single Image Finding

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CODE

EV (111059, DCM, "Single Image Finding")

1

M

DCID 6201 “Colon Finding or Feature”

2

>

HAS CONCEPT MOD

CODE

EV (112024, DCM, "Single Image Finding 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 finding 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 finding 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 finding is duplicated from a different report than its parent.

7

>

HAS OBS CONTEXT

INCLUDE

DTID 4019 “Algorithm Identification”

1

M

8

>

HAS PROPERTIES

NUM

EV (111012, DCM, "Certainty of Finding")

1

U

UNITS = EV (%, UCUM, "Percent")

Value = 0 - 100

9

>

HAS PROPERTIES

TEXT

EV (111058, DCM, "Selected Region Description")

1

MC

Shall be present IFF value of row 1 is (111099, DCM, "Selected region")

10

>

HAS PROPERTIES

INCLUDE

DTID 4129 “Colon CAD Geometry”

1

MC

Shall be present unless value of row 1 is (111101, DCM, "Image quality")

11

>

HAS PROPERTIES

INCLUDE

DTID 4128 “Colon CAD Descriptors”

1

U

12

>

INFERRED FROM

IMAGE

1

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality") and row 13 is not present

13

>

INFERRED FROM

SCOORD

EV (111030, DCM, "Image Region")

1-n

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality") and row 12 is not present

14

>>

SELECTED FROM

IMAGE

1

M

All the row 13 Content Items in a single invocation of this Template shall reference the same IMAGE

15

>

HAS PROPERTIES

INCLUDE

DTID 4014 “CAD Image Quality”

1

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality")

$QualityFinding = DCID 6135 “Image Quality Finding”

$QualityStandard = DCID 6208 “Colon Types of Quality Control Standard”


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 .

CAD Operating Point

Additional information to use when Rendering Intent is "Presentational Optional". A CAD Operating Point of zero is not sent, and is encoded as a Rendering Intent of "Presentation Required". See Section O.2 “Structured Reporting Storage SOP Class SCU and SCP Behavior” in PS3.4 and Section E.4 “CAD Operating Point” in PS3.17 .

Certainty of Finding

The certainty of the CAD device that the finding detected and classified by the Single Image Finding CODE specified is in fact that type of finding.

DICOM PS3.16 2019b - Content Mapping Resource