title: Bleeding duodenal varices.
mesh_terms: D000328:Adult; D004386:Duodenum / Q000098:blood supply*; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D006801:Humans; D008297:Male; D014648:Varicose Veins / Q000601:surgery*