Late hepatic artery pseudoaneurysm: A rare complication after resection of hilar cholangiocarcinoma

Figure 4 Partial revascularization of the pseudoaneurysm and TAE of the right hepatic artery. A: Angiography 3 wk after the embolization of the right hepatic artery pseudoaneurysm with a partial revascularization of the arterial sac (arrow) and a distal migration of coils (arrow head). A partial enteric migration of microcoils after the first and selective embolization suggests an arterio-enteric fistula origin. B: TAE of the right hepatic artery with stainless steel coils and polyvinyl alcohol particles. No distal arterial flow can be shown.