Figure 6From: DCE-MRI assessment of the effect of vandetanib on tumor vasculature in patients with advanced colorectal cancer and liver metastases: a randomized phase I studyBest percentage change from baseline in the size of target lesion (RECIST assessment performed by CT). The best percentage change is defined as the biggest decrease, or smallest increase if no decrease. The threshold for partial response is --30% (dashed line).Back to article page