Figure 3.

A 46-year-old man with metastatic colon cancer status post multiple hepatic wedge resections and hepatic arterial infusion pump placement, now planned for right hepatectomy and referred for pre-operative portal vein embolization due to small projected future liver remnant (FLR). (A) Pre-procedural contrast-enhanced CT showing multifocal tumor (arrows) in the right hepatic lobe; (B) digital substraction angiogram (DSA) demonstrating the pre-embolization appearance of the portal tree (arrows); (C) post-embolization DSA showing absence of filling in the right side of the portal tree (arrows).