title: Duodenal leiomyoma: a case report of hematemesis in a teenager.
abstract: A leiomyoma of the duodenum presenting in a 17-year-old girl represents an unusual cause for a massive upper gastrointestinal bleed in a teenager.
authors.affiliation: Department of Surgery, Akron Children's Hospital Medical Center, OH.
authors.forename: K P
authors.initials: KP
authors.lastname: Riggle
authors.forename: C R
authors.initials: CR
authors.lastname: Boeckman
mesh_terms: D000293:Adolescent; D004379:Duodenal Neoplasms / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006396:Hematemesis / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007889:Leiomyoma / Q000150:complications* / Q000175:diagnosis