title: Gastrointestinal hemorrhage due to choriocarcinoma involving the duodenum.
authors.forename: H
authors.initials: H
authors.lastname: Ho
authors.forename: M J
authors.initials: MJ
authors.lastname: Zuckerman
authors.forename: D
authors.initials: D
authors.lastname: Boman
mesh_terms: D000328:Adult; D001706:Biopsy; D002822:Choriocarcinoma / Q000150:complications*; D004379:Duodenal Neoplasms / Q000150:complications*; D004384:Duodenoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male