Fig. 2.
Abdominal angiography results. Left: trans-superior mesenteric arterial portography (superior mesenteric artery-DSA). The right anterior branch of the portal vein was not enhanced, suggesting the presence of a PVTT. The lumen of the right posterior branch of the portal vein was narrowed (arrow). Right: DSA of the common hepatic artery. A large irregular tumor stain in the right lobe and a small nodular tumor stain were observed.