Figure 4.

Modified Response Evaluation Criteria in Solid Tumors stable disease in a hepatocellular carcinoma (HCC) patient treated with conventional transcatheter arterial chemoembolization. (A, B) Pretreatment arterial-phase computed tomography (CT) shows multinodular HCC involving both hepatic lobes (arrows). (C, D) After selective catheterization of the right and left hepatic arterial branches, angiography shows elimination of tumor vascularity. (E, F) CT obtained 1 month after the procedure shows persistent active disease with minimal lipiodol retention within the target tumors.