Portal vein embolization for closure of marked arterioportal shunt of hepatocellular carcinoma to enable radioembolization: A case report

Figure 1 A 58-year-old man with hepatocellular carcinoma and marked arterioportal shunt due to portal vein tumor thrombus. A: Axial magnetic resonance imaging T1 post contrast weighted image showing a large hypervascular mass in the right hepatic lobe (white arrows). Note enhancement of the portal vein (orange arrow) in the arterial phase denoting an underlying arterioportal shunt; B: Digital subtraction angiography showing opacified portal vein (white arrows) during the early arterial phase.