CTA Combined with CT Perfusion for Assessing the Efficacy of Anti-angiogenic Therapy in Rabbit VX2 Tumors

It is feasible to assess the efficacy of antiangiogenic therapy on VX2 tumors using three-dimensional CTA combined with CT perfusion. Three-dimensional CTA can display the morphologic changes of tumor vessels, while CT perfusion can predict the functional changes of tumor vessels after antiangiogenic therapy.