DICOM PS3.16 2020a - Content Mapping Resource
TID 4103 Chest CAD Composite Feature Body (Current)
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TID 4103 Chest CAD Composite Feature Body

The details of a composite feature are expressed in this Template. It is applied to Chest CAD Composite Feature (TID 4102 “Chest CAD Composite Feature”).

Type:

Non-Extensible

Order:

Significant

Root:

No

Table TID 4103. Chest CAD Composite Feature Body

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CODE

EV (111016, DCM, "Composite type")

1

M

DCID 6035 “Composite Feature Relations”

2

CODE

EV (111057, DCM, "Scope of Feature")

1

M

DCID 6036 “Scope of Feature”

3

NUM

EV (111011, DCM, "Certainty of feature")

1

U

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

Value = 0 - 100

4

INCLUDE

DTID 4107 “Chest CAD Geometry”

1

U

5

INCLUDE

DTID 1400 “Linear Measurement”

1-n

U

6

INCLUDE

DTID 1401 “Area Measurement”

1-n

U

7

INCLUDE

DTID 1402 “Volume Measurement”

1-n

U

8

INCLUDE

DTID 4105 “Chest CAD Descriptors”

1

U

9

NUM

DCID 6133 “Chest Quantitative Temporal Difference Type”

1-n

UC

May be present IFF the value of row 1 is (111153, DCM, "Target content items are related temporally")

10

>

R-INFERRED FROM

NUM

2

U

The referenced numeric values shall have the same Concept Name. Their UNITS shall be the same as row 9

11

CODE

EV (111049, DCM, "Qualitative Difference")

1-n

UC

May be present only if the value of row 1 is (111153, DCM, "Target content items are related temporally")

DCID 6134 “Chest Qualitative Temporal Difference Type”

12

>

HAS PROPERTIES

TEXT

EV (111021, DCM, "Description of Change")

1

U

13

>

R-INFERRED FROM

CODE

2

M

The referenced Content Items shall have the same Concept Name and their code values shall be from the same context group.

Content Item Descriptions

Certainty of Feature

The certainty of the CAD device that the feature analyzed and classified by the CODE, as specified in the Composite Feature parent Template, is in fact that type of feature.

Volume Measurement

If dimensions for a volume are to be stated in terms of length, width, and depth, then one shall use 3 instances of TID 1400 “Linear Measurement”.

Row 9

Values ≤ 0 are allowed. The two referenced numeric values are Target Content Items of the first generation Composite Feature or Single Image Finding children of this composite feature. Given the equation, A - B, the value representing A shall be referenced first.

Qualitative Difference

The two referenced code values are Target Content Items of the first generation Composite Feature or Single Image Finding children of this composite feature.
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TID 4102 Chest CAD Composite Feature  Home  TID 4104 Chest CAD Single Image Finding
DICOM PS3.16 2020a - Content Mapping Resource