Superselective embolization for bleeding from duodenal diverticulum: a case report.

Duodenal diverticulum is a well-known pathological entity. The majority of patients with this condition are asymptomatic. Although hemorrhage has been described, it is an infrequent complication. We report a patient who presented with massive upper gastrointestinal bleeding with hypovolemic shock, originating from a duodenal diverticulum. The diagnosis was made by emergency angiography. Superselective arterial embolization was performed with a successful outcome. To the best of our knowledge, superselective embolization for hemorrhage originating from a duodenal diverticulum has not previously been described in the literature.