From: Imaging biomarkers for evaluating tumor response: RECIST and beyond
Response | Criteria |
---|---|
CR | • Disappearance of all metabolically active tumor |
PR | • > 30 % decrease in SUL peak (minimum 0.8 unit decrease) in lesion with greatest uptake (not necessarily the same lesion) |
PD | • > 30 % increase in SUL peak (minimum 0.8 unit increase) • > 75 % increase in total lesion glycolysis • New lesions |
SD | • Does not meet above criteria |