From: Attenuation correction for PET/MRI to measure tracer activity surrounding total knee arthroplasty
Inter-observer reliability of accurate model | ||
---|---|---|
Accurate model | ||
Total activity (%) | Activity concentration (%) | |
Reference vial | 3.10 | 3.23 |
Anterior vial | − 1.35 | − 1.79 |
Middle vial | − 6.83 | − 4.18 |
Posterior vial | − 5.67 | − 1.56 |