1

CONTAINER

EV (112220, DCM, "Colon CAD Report")

1

M

Root node

2

>

HAS CONCEPT MOD

INCLUDE

DTID 1204 “Language of Content Item and Descendants”

1

M

3

>

CONTAINS

INCLUDE

DTID 4122 “CAD Common Image Properties Entry”

1-n

M

4

>

CONTAINS

INCLUDE

DTID 4121 “Colon CAD Findings Summary”

1

M

5

>

CONTAINS

CODE

EV (111064, DCM, "Summary of Detections")

1

M

DCID 6042 “Status of Results”

6

>>

INFERRED FROM

INCLUDE

DTID 4015 “CAD Detections Performed”

1

MC

Shall be present unless the value of row 5 is (111225, DCM, "Not Attempted")

$DetectionCode = DCID 6201 “Colon Finding Or Feature”

7

>

CONTAINS

CODE

EV (111065, DCM, "Summary of Analyses")

1

M

DCID 6042 “Status of Results”

8

>>

INFERRED FROM

INCLUDE

DTID 4016 “CAD Analyses Performed”

1

MC

Shall be present unless the value of row 7 is (111225, DCM, "Not Attempted")

$AnalysisCode = DCID 6137 “Types of CAD Analysis”

1

CODE

EV (111017, DCM, "CAD Processing and Findings Summary")

1

M

DCID 6047 “CAD Processing and Findings Summary”

2

>

HAS PROPERTIES

CODE

EV (112222, DCM, "Colon Overall Assessment")

1

U

DCID 6200 “Colon Overall Assessment”

3

>

INFERRED FROM

INCLUDE

DTID 4125 “Colon CAD Composite Feature”

1-n

U

4

>

INFERRED FROM

INCLUDE

DTID 4127 “Colon CAD Single Image Finding”

1-n

U

1

CONTAINER

EV (112224, DCM, "Image Set Properties")

1

M

2

>

CONTAINS

UIDREF

EV (112227, DCM, "Frame of Reference UID")

1

M

3

>

CONTAINS

UIDREF

EV (110180, DCM, "Study Instance UID")

1

M

4

>

CONTAINS

DATE

EV (111060, DCM, "Study Date")

1

M

Shall be taken from Study Date (0008,0020) in the Image Instances.

5

>

CONTAINS

TIME

EV (111061, DCM, "Study Time")

1

M

Shall be taken from Study Time (0008,0030) in the Image Instances.

6

>

CONTAINS

CODE

EV (121139, DCM, "Modality")

1

M

Shall be taken from Modality (0008,0060) in the Image Instances.

7

>

CONTAINS

NUM

EV (111026, DCM, "Horizontal Pixel Spacing")

1

M

Shall be taken from value 1 of Pixel Spacing (0028,0030) in the Image Instances.

UNITS = EV (mm/{pixel}, UCUM, "millimeters per pixel")

8

>

CONTAINS

NUM

EV (111066, DCM, "Vertical Pixel Spacing")

1

M

Shall be taken from value 2 of Pixel Spacing (0028,0030) in the Image Instances.

UNITS = EV (mm/{pixel}, UCUM, "millimeters per pixel")

9

>

CONTAINS

NUM

EV (112225, DCM, "Slice Thickness")

1

M

Shall be taken from Slice Thickness (0018,0050) in the Image Instances.

UNITS = EV (mm, UCUM, "millimeter")

10

>

CONTAINS

NUM

EV (112226, DCM, "Spacing between slices")

1

M

Shall be computed from the Image Position (Patient) (0020,0032) projected onto the normal to the Image Orientation (Patient) (0020,0037); may or may not be the same as the Spacing Between Slices (0018,0088) if present.

UNITS = EV (mm, UCUM, "millimeter")

11

>

CONTAINS

CODE

EV (112228, DCM, "Recumbent Patient Position with respect to gravity")

1

MC

Required if Patient Position (0018,5100) is present in the image instances and has a value.

Shall be derived from Patient Position (0018,5100) in the Image Instances.

DCID 6206 “Recumbent Patient Orientation for Colon”

1

CODE

EV (111015, DCM, "Composite Feature")

1

M

DCID 6201 “Colon Finding Or Feature”

2

>

HAS CONCEPT MOD

CODE

EV (112023, DCM, "Composite Feature Modifier")

1

U

DCID 6202 “Colon Finding Or Feature Modifier”

3

>

HAS CONCEPT MOD

CODE

EV (111056, DCM, "Rendering Intent")

1

M

DCID 6034 “Intended Use of CAD Output”

4

>>

HAS PROPERTIES

NUM

EV (111071, DCM, "CAD Operating Point")

1

UC

IFF value of row 3 is (111151, DCM, "Presentation Optional") and row 1 of TID 4023 “CAD Operating Points” is present for the feature identified in row 1.

UNITS = DT ({1:n}, UCUM, "range: 1:n"), where n is the maximum specified in Row 1 of TID 4023 “CAD Operating Points” for the feature identified in row 1. Value is restricted to being an integer.

5

>

HAS OBS CONTEXT

INCLUDE

DTID 4108 “Tracking Identifier”

1

U

6

>

HAS OBS CONTEXT

INCLUDE

DTID 4022 “CAD Observation Context”

1

MC

Shall be present IFF this feature is duplicated from a different report than its parent.

7

>

HAS OBS CONTEXT

INCLUDE

DTID 4019 “CAD Algorithm Identification”

1

M

8

>

HAS PROPERTIES

INCLUDE

DTID 4126 “Colon CAD Composite Feature Body”

1

M

9

>

INFERRED FROM

INCLUDE

DTID 4125 “Colon CAD Composite Feature”

1-n

U

10

>

INFERRED FROM

INCLUDE

DTID 4127 “Colon CAD Single Image Finding”

1-n

U

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 4129 “Colon CAD Geometry”

1

U

5

INCLUDE

DTID 4128 “Colon CAD Descriptors”

1

U

6

NUM

DCID 6207 “Colon 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")

7

>

R-INFERRED FROM

NUM

2

U

The referenced numeric values shall have the same Concept Name. Their UNITS shall be the same as row 6

8

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”

9

>

HAS PROPERTIES

TEXT

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

1

U

10

>

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.

1

CODE

EV (111059, DCM, "Single Image Finding")

1

M

DCID 6201 “Colon Finding Or Feature”

2

>

HAS CONCEPT MOD

CODE

EV (112024, DCM, "Single Image Finding Modifier")

1

U

DCID 6202 “Colon Finding Or Feature Modifier”

3

>

HAS CONCEPT MOD

CODE

EV (111056, DCM, "Rendering Intent")

1

M

DCID 6034 “Intended Use of CAD Output”

4

>>

HAS PROPERTIES

NUM

EV (111071, DCM, "CAD Operating Point")

1

UC

IFF value of row 3 is (111151, DCM, "Presentation Optional") and row 1 of TID 4023 “CAD Operating Points” is present for the finding identified in row 1

UNITS = DT ({1:n}, UCUM, "range: 1:n"), where n is the maximum specified in Row 1 of TID 4023 “CAD Operating Points” for the finding identified in row 1. Value is restricted to being an integer.

5

>

HAS OBS CONTEXT

INCLUDE

DTID 4108 “Tracking Identifier”

1

U

6

>

HAS OBS CONTEXT

INCLUDE

DTID 4022 “CAD Observation Context”

1

MC

Shall be present IFF this finding is duplicated from a different report than its parent.

7

>

HAS OBS CONTEXT

INCLUDE

DTID 4019 “CAD Algorithm Identification”

1

M

8

>

HAS PROPERTIES

NUM

EV (111012, DCM, "Certainty of Finding")

1

U

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

Value = 0 - 100

9

>

HAS PROPERTIES

TEXT

EV (111058, DCM, "Selected Region Description")

1

MC

Shall be present IFF value of row 1 is (111099, DCM, "Selected region")

10

>

HAS PROPERTIES

INCLUDE

DTID 4129 “Colon CAD Geometry”

1

MC

Shall be present unless value of row 1 is (111101, DCM, "Image quality")

11

>

HAS PROPERTIES

INCLUDE

DTID 4128 “Colon CAD Descriptors”

1

U

12

>

INFERRED FROM

IMAGE

1

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality") and row 13 is not present

13

>

INFERRED FROM

SCOORD

EV (111030, DCM, "Image Region")

1-n

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality") and row 12 is not present

14

>>

SELECTED FROM

IMAGE

1

M

All the row 13 content items in a single invocation of this template shall reference the same IMAGE

15

>

HAS PROPERTIES

INCLUDE

DTID 4014 “CAD Image Quality”

1

MC

Shall be present IFF value of row 1 is (111101, DCM, "Image quality")

$QualityFinding = DCID 6135 “Image Quality Finding”

$QualityStandard = DCID 6208 “Colon Types of Quality Control Standard”

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”

1

SCOORD

EV (111010, DCM, "Center")

1

MC

At least one of rows 1, 3, 4, 6 or 10 shall be present.

GRAPHIC TYPE = {POINT}

2

>

SELECTED FROM

IMAGE

1

M

3

SCOORD3D

EV (111010, DCM, "Center")

1

MC

At least one of rows 1, 3, 4, 6 or 10 shall be present.

GRAPHIC TYPE = {POINT}

4

SCOORD

EV (111041, DCM, "Outline")

1

MC

At least one of rows 1, 3, 4, 6 or 10 shall be present.

5

>

SELECTED FROM

IMAGE

1

M

6

SCOORD3D

EV (111041, DCM, "Outline")

1

MC

At least one of rows 1, 3, 4, 6 or 10 shall be present.

7

SCOORD

DCID 6166 “CAD Geometry Secondary Graphical Representation”

1-n

U

8

>

SELECTED FROM

IMAGE

1

M

9

SCOORD3D

DCID 6166 “CAD Geometry Secondary Graphical Representation”

1-n

U

10

IMAGE

EV (112229, DCM, "Identifying Segment")

1

MC

At least one of rows 1, 3, 4, 6 or 10 shall be present.

Referenced image shall be a Segmentation and the content item shall include Referenced Segment Number (0062,000B)