DICOM PS3.16 2018b - Content Mapping Resource

TID 4128 Colon CAD Descriptors
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### TID 4128 Colon CAD Descriptors

This Template provides qualitative detail for a Single Image Finding or Composite Feature. It is applied to Colon CAD Composite Feature (TID 4125 “Colon CAD Composite Feature”) and Colon CAD Single Image Finding (TID 4127 “Colon CAD Single Image Finding”).

Type:

  Non-Extensible

Order:

  Significant

Root:

  No

Table TID 4128. Colon CAD Descriptors

| NL | Rel with Parent | VT | Concept Name | VM | Req Type | Condition | Value Set Constraint
--- | --- | --- | --- | --- | --- | --- | --- | ---
1 |  |  | CODE | EV (G-C504, SRT, "Associated Morphology") | 1-n | U |  | DCID 6209 “Colon Morphology Descriptor”
2 |  |  | CODE | EV (G-C0E3, SRT, "Finding Site") | 1 | U |  | DCID 6210 “Location in Intestinal Tract”
3 |  |  | CODE | EV (111014, DCM, "Clockface or region") | 1 | U |  | DCID 6205 “Clockface Location for Colon”
4 |  | CONTAINS | INCLUDE | DTID 300 “Measurement” | 1-n | U |  | $Measurement = DCID 6212 “Calculated Value for Colon Findings” $Derivation = DCID 6140 “Calculation Methods” $DerivationParameter = EV (112032, DCM, "Threshold Attenuation Coefficient") $DerivationParameterUnits = EV ([hnsf'U], UCUM, "Hounsfield unit")
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 1406 “Three Dimensional Linear Measurement” | 1-n | U |  |
9 |  |  | NUM | DCID 6141 “Attenuation Coefficient Measurements” | 1-n | U |  | UNITS = EV ([hnsf'U], UCUM, "Hounsfield unit")
10 | > | HAS PROPERTIES | CODE | EV (112009, DCM, "Type of Content") | 1 | U |  | DCID 6211 “Colon CAD Material Description”

Content Item Descriptions

Row 3 | 12 o'clock position is the anterior direction of the patient regardless of the positioning with respect to gravity; clockwise is from the point of view of an observer located closer to the anus than the finding being observed.

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DICOM PS3.16 2018b - Content Mapping Resource