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