title: Image of the month. Upper gastrointestinal bleeding caused by metastatic testicular choriocarcinoma.
authors.affiliation: Division of Gastroenterology, University of California, San Diego, San Diego, California, USA.
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Bain
authors.forename: David J
authors.initials: DJ
authors.lastname: Owens
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Savides
mesh_terms: D000293:Adolescent; D001706:Biopsy; D002822:Choriocarcinoma / Q000150:complications / Q000175:diagnosis* / Q000556:secondary*; D004379:Duodenal Neoplasms / Q000150:complications* / Q000556:secondary*; D004384:Duodenoscopy; D004386:Duodenum / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006651:Histocytochemistry; D006801:Humans; D008099:Liver / Q000473:pathology; D008168:Lung / Q000473:pathology; D008297:Male; D011860:Radiography, Abdominal; D013902:Radiography, Thoracic; D013736:Testicular Neoplasms / Q000175:diagnosis*