DICOM PS3.16 2021b - Content Mapping Resource

TID 4018 CAD Analysis Performed (Current)
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### 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.

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TID 4017 CAD Detection Performed | Home | TID 4019 Algorithm Identification

DICOM PS3.16 2021b - Content Mapping Resource