Table 2. Definition of the different types of response according to the RECIST criteria used in humans, adapted from Padhani et al.106.
Response type | RECIST criteria |
---|---|
Complete response (CR) |
Disappearance of all target lesions confirmed at 4 weeks |
Partial response (PR) |
At least 30% reduction of the longest diameter of the lesion |
Stable disease (DS) |
Neither CR nor PD criteria are met |
Progressive disease (PD) | At least 20% increase of the longest diameter of a target lesion |