Hemobilia due to hepatic artery aneurysm as the presenting sign of fibro-muscular dysplasia

Figure 1 Clinical examination results. A: Abdominal CT scan showing a soft tissue mass encapsulating the portal vein and hepatic artery (arrow); B: ERCP showing a common hepatic duct stricture (arrow) with proximal biliary tree dilatation; C: Selective angiography of the renal artery demonstrating the classic appearance of “string of beads”; D: Selective angiography of the hepatic artery revealing multiple aneurysms.