Transcatheter Arterial Radioembolization-Induced Gastric Ulcer in an Excluded Stomach After Roux-en-Y Gastric Bypass.

Transcatheter arterial radioembolization (TARE) is a common locoregional treatment for hepatocellular carcinoma. It is associated with peptic ulcer disease in up to 5% of patients. A 70-year-old man with Roux-en-Y gastric bypass and liver cirrhosis with hepatocellular carcinoma treated with TARE 6 months earlier was evaluated for continued melena and was found to have an ulcer in the excluded stomach. This was successfully treated with liquid proton pump inhibitor through gastrostomy tube to the excluded stomach. This represents a unique case of successful management of TARE-induced peptic ulcer disease in the excluded stomach of a Roux-en-Y gastric bypass patient.