Fig. 3From: Atherosclerosis of the right posterior hepatic artery in a patient with hilar cholangiocarcinoma undergoing left trisectionectomy: a case report of a therapeutic pitfallDigital subtraction angiography (a) shows stricture of the right posterior hepatic artery (arrows), and thick plaques (double-head arrow) in the arterial intima were observed by intravascular ultrasonography (b)Back to article page