DICOM PS3.16 2019c - Content Mapping Resource

TID 4018 CAD Analysis Performed

This Template fully identifies an analysis algorithm and the images and/or image regions on which it operated (see TID 4016 “CAD Analyses Performed”).

Table TID 4018. Parameters

Parameter Name

Parameter Usage

$AnalysisCode

Coded term or Context Group for Analysis Performed


Type:

Non-Extensible

Order:

Significant

Root:

No

Table TID 4018. CAD Analysis Performed

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CODE

EV (111004, DCM, "Analysis Performed")

1

M

$AnalysisCode

2

>

HAS PROPERTIES

INCLUDE

DTID 4019 “Algorithm Identification”

1

M

3

>

HAS PROPERTIES

IMAGE

1-n

MC

At least one of row 3, 4, 5 or 6 shall be present

4

>

R-HAS PROPERTIES

IMAGE

1-n

MC

At least one of row 3, 4, 5 or 6 shall be present

Shall reference IMAGE Content Item(s) in the (111028, DCM, "Image Library")

5

>

HAS PROPERTIES

UIDREF

EV (112002, DCM, "Series Instance UID")

1-n

MC

At least one of row 3, 4, 5 or 6 shall be present

6

>

HAS PROPERTIES

SCOORD

EV (111030, DCM, "Image Region")

1-n

MC

At least one of row 3, 4, 5 or 6 shall be present

7

>>

SELECTED FROM

IMAGE

1

MC

XOR Row 8

8

>>

R-SELECTED FROM

IMAGE

1

MC

XOR Row 7

Shall reference an IMAGE Content Item in the (111028, DCM, "Image Library")

9

>

INCLUDE

DTID 4023 “CAD Operating Points”

1

U


Content Item Descriptions

Algorithm Identification

If more than one analysis algorithm has the same "Analysis Performed" code value (e.g., CID 6043 “Types of Mammography CAD Analysis”) then the "CAD Algorithm Identification" shall unambiguously distinguish between algorithms.

Rows 5, 6

Mammography CAD SR: When this Template is invoked for the Mammography CAD SR, the Image Library is mandatory, and a total of at least two instances of row 4 or row 6 shall be present.

Chest CAD SR: When this Template is invoked for the Chest CAD SR, the Image Library is optional, thus any combination of rows 3, 4, 5 and 6 may be present.

Colon CAD SR: When this Template is invoked for the Colon CAD SR, the Image Library does not exist, thus rows 3, 5 and/or 6 may be present and row 4 shall not be present.

Rows 5, 6

Mammography CAD SR: When this Template is invoked for the Mammography CAD SR, the Image Library is mandatory, thus only row 8 shall be present.

Chest CAD SR: When this Template is invoked for the Chest CAD SR, the Image Library is optional, thus row 7 or 8 may be present.

Colon CAD SR: When this Template is invoked for the Colon CAD SR, the Image Library does not exist, thus only row 7 may be present.

DICOM PS3.16 2019c - Content Mapping Resource