DICOM PS3.16 2017b - Content Mapping Resource

TID 4005 Mammography CAD Composite Feature Body
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### TID 4005 Mammography CAD Composite Feature Body

The details of a composite feature are expressed in this Template. It is applied to Mammography CAD Composite Feature (TID 4004 “Mammography CAD Composite Feature”).

Type:

  Non-Extensible

Order:

  Significant

Root:

  No

Table TID 4005. Mammography 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” The value shall be (111155, DCM, "Target content items are related contra-laterally") if the parent Content Item has code value (F-01792, SRT, "Focal asymmetric breast tissue") or (F-01793, SRT, "Asymmetric breast tissue").
2 |  |  | CODE | EV (111057, DCM, "Scope of Feature") | 1 | M |  | DCID 6036 “Scope of Feature”
3 |  |  | INCLUDE | DTID 4019 “CAD Algorithm Identification” | 1 | M |  |
4 |  |  | NUM | EV (111011, DCM, "Certainty of Feature") | 1 | U |  | UNITS = EV (%, UCUM, "Percent") Value = 0 - 100
5 |  |  | NUM | EV (111047, DCM, "Probability of cancer") | 1 | UC | May be present only if value of parent is not (111102, DCM, "Non-lesion") | UNITS = EV (%, UCUM, "Percent") Value = 0 - 100
6 |  |  | CODE | EV (111042, DCM, "Pathology") | 1-n | U |  | BCID 6030 “Mammography Pathology Codes”
7 |  |  | INCLUDE | DTID 1400 “Linear Measurement” | 1-n | U |  | If the measured path is encoded, the SCOORD and its by-reference relationship to the IMAGE in TID 1400 “Linear Measurement” shall be used.
8 |  |  | INCLUDE | DTID 1401 “Area Measurement” | 1-n | U |  | If the measured path is encoded, the SCOORD and its by-reference relationship to the IMAGE in TID 1401 “Area Measurement” shall be used.
9 |  |  | INCLUDE | DTID 1402 “Volume Measurement” | 1-n | U |  | If the measured path is encoded, the SCOORD and its by-reference relationship to the IMAGE in TID 1402 “Volume Measurement” shall be used.
10 |  |  | INCLUDE | DTID 4021 “Mammography CAD Geometry” | 1-n | U |  |
11 |  |  | NUM | DCID 6037 “Mammography Quantitative Temporal Difference Type” | 1-n | UC | May be present only if the value of (111016, DCM, "Composite type") is (111153, DCM, "Target content items are related temporally") | UNITS = DCID 7460 “Units of Linear Measurement” UNITS = DCID 7461 “Units of Area Measurement” UNITS = DCID 7462 “Units of Volume Measurement” UNITS = DT (1, UCUM, "no units")
12 | > | R-INFERRED FROM | NUM |  | 2 | U |  | The referenced numeric values shall have the same Concept Name. Their UNITS shall be the same as row 11
13 |  |  | CODE | EV (111049, DCM, "Qualitative Difference") | 1-n | UC | May be present only if the value of (111016, DCM, "Composite type") is (111153, DCM, "Target content items are related temporally") | DCID 6038 “Mammography Qualitative Temporal Difference Type”
14 | > | HAS PROPERTIES | TEXT | EV (111021, DCM, "Description of Change") | 1 | U |  |
15 | > | R-INFERRED FROM | CODE |  | 2 | M |  | The referenced code values shall have the same Concept Name and be from the same context group.
16 |  |  | CODE | EV (111048, DCM, "Quadrant location") | 1 | U |  | DCID 6020 “Quadrant Location”
17 |  |  | CODE | EV (111014, DCM, "Clockface or region") | 1 | U |  | DCID 6018 “Clockface Location or Region”
18 |  |  | CODE | EV (111020, DCM, "Depth") | 1 | U |  | DCID 6024 “Depth”
19 |  |  | CODE | EV (111035, DCM, "Lesion Density") | 1 | UC | May be present only if value of parent is (F-01791, SRT, "Mammographic breast mass") or (F-01796, SRT, "Mammography breast density") | DCID 6008 “Density Modifier”
20 |  |  | CODE | EV (M-020F9, SRT, "Shape") | 1 | UC | May be present only if value of parent is (F-01791, SRT, "Mammographic breast mass") or (F-01796, SRT, "Mammography breast density") | DCID 6004 “Mammography Characteristics of Shape”
21 |  |  | CODE | EV (111037, DCM, "Margins") | 1-n | UC | May be present only if value of parent is (F-01791, SRT, "Mammographic breast mass") or (F-01796, SRT, "Mammography breast density") | DCID 6006 “Mammography Characteristics of Margin”
22 |  |  | CODE | EV (111009, DCM, "Calcification Type") | 1-n | UC | May be present only if value of parent is (F-01775, SRT, "Calcification Cluster") or (F-01776, SRT, "Individual Calcification") | DCID 6010 “Mammography Calcification Types”
23 |  |  | CODE | EV (111008, DCM, "Calcification Distribution") | 1 | UC | May be present only if value of parent is (F-01775, SRT, "Calcification Cluster") | DCID 6012 “Calcification Distribution Modifier”
24 |  |  | NUM | EV (111038, DCM, "Number of calcifications") | 1 | UC | May be present only if value of parent is (F-01775, SRT, "Calcification Cluster") | UNITS = EV (1, UCUM, "no units") Value = Integer 1 - n
25 |  |  | NUM | DCID 6142 “Calculated Value” | 1-n | U |  |
26 | > | HAS CONCEPT MOD | CODE | EV (121401, DCM, "Derivation") | 1 | M |  | DCID 6140 “Calculation Methods”
27 | > | INFERRED FROM | TEXT | EV (112034, DCM, "Calculation Description") | 1 | U |  |

Content Item Descriptions

Certainty of Feature | The likelihood that the feature analyzed, and classified by the CODE 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 11 | 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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DICOM PS3.16 2017b - Content Mapping Resource