DICOM PS3.17 2021b - Explanatory Information

RRR.4 Measurement Report SR Document Volumetric and SUV ROI on FDG PET Example (Current)
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## RRR.4 Measurement Report SR Document Volumetric and SUV ROI on FDG PET Example

This FDG PET example illustrates encoding measurements of various SUVbw related measurements.

### Note

1. The real world value map reference (for intensity, not size measurements) and finding site within the measurement template (TID 1419) are factored out and shared by measurements.

2. The time point is described in this case only with a simple label.

Table RRR.4-1. SUV ROI on FDG PET Example

Node | Code Meaning of Concept Name | Code Meaning or Example Value | TID CID
--- | --- | --- | ---
1 | Oncology Measurement Report |  | TID 1500
1.1 | Language of Content Item and Descendants | English | TID 1204
1.2 | Observation Context |  | TID 1001
1.2.1 | Person Observer Name | Doe^Jane | TID 1003
1.3 | Procedure Reported | PET/CT FDG imaging of whole body | TID 1500
1.4 | Measurements |  | TID 1500
1.4.1 | Measurement Group |  | TID 1411
1.4.1.1 | Tracking Identifier | Liver | TID 1411
1.4.1.2 | Tracking Unique Identifier | 1.2.276.0.7230010... | TID 1411
1.4.1.3 | Time Point | TP0 | TID 1502
1.4.1.4 | Referenced Segment | IMAGE - Segmentation, Segment #1 | TID 1411
1.4.1.5 | Source image for segmentation | IMAGE - PET image #1 | TID 1411
1.4.1.6 | Source image for segmentation | IMAGE - CT image #1 | TID 1411
1.4.1.7 | Finding Site | Liver | TID 1419
1.4.1.8 | Real World Value Map used for measurement | RWVM - UID | TID 1419
1.4.1.9 | SUVbw | 3.90557 {SUVbw}g/ml | TID 1419
1.4.1.9.1 | Derivation | Max | TID 1419 CID 7464
1.4.1.10 | SUVbw | 3.25653 {SUVbw}g/ml | TID 1419
1.4.1.10.1 | Derivation | Peak Value Within ROI | TID 1419 CID 7464
1.4.1.11 | SUVbw | 2.34467 {SUVbw}g/ml | TID 1419
1.4.1.11.1 | Derivation | Root Mean Square | TID 1419 CID 7464
1.4.1.12 | Standardized Added Metabolic Activity (SAM) | 20400.3 g | TID 1419 CID 7466
1.4.1.12.1 | Measurement Method | SUV body weight calculation method | TID 1419
1.4.1.13 | Volume | 395512 mm3 | TID 1419
1.4.1.13.1 | Measurement Method | Sum of segmented voxel volumes | TID 1419 CID 7474

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DICOM PS3.17 2021b - Explanatory Information