Fig. 2From: Right hepatectomy for a detoured left hepatic artery in hilar cholangiocarcinoma—report of a rare but rational resection a The cholangiography shows a Bismuth type II perihilar cholangiocarcinoma. b The MDCT-generated arteriogram and portogram disclose the relatively right-sided cruising hepatic proper artery and left hepatic artery. c The tumor invaded the bifurcation of both the hepatic arteries and the portal veins. d An interpositional radial arterial graft for reconstruction of the left hepatic artery. Arrows indicate the radial arterial graftBack to article page