Hepatic arterial haemorrhage caused by duodenal ulcer.

A man in his late 60s with prior Hartman's procedure underwent colostomy takedown and complex ventral hernia repair. He subsequently developed gastrointestinal (GI) bleeding from a duodenal bulb ulcer. Despite five endoscopic procedures aimed at achieving haemostasis, including placement of an over-the-scope clip, and four endovascular embolisations (inferior and superior pancreaticoduodenal, right gastroepiploic and gastroduodenal arteries), the patient continued to experience episodic, haemodynamically significant bleeding. He eventually required emergency exploratory laparotomy, where the proper hepatic artery was identified as the source (a previously unreported phenomenon). He underwent antrectomy and proper hepatic artery ligation. This case highlights the need to interrogate all portions of the hepatic vasculature in the treatment of refractory GI bleeding.