Figure 3From: 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 (a) iAUC 60 and (b) Ktrans. The best percentage change is defined as the biggest decrease, or smallest increase if no decrease. The threshold of activity was considered to be 40% (dashed line).Back to article page