title: Teratocarcinoma presenting with duodenal metastases diagnosed on endoscopic fine needle aspiration.
abstract: Upper gastrointestinal bleed as the first symptom of metastatic testicular tumors is rare. We describe a 17-year-old man who presented with upper gastrointestinal bleed; endoscopic fine needle aspiration cytology from a duodenal mass suggested germ cell tumor, which was later confirmed on histology of the testis.
authors.affiliation: Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh.
authors.forename: P
authors.initials: P
authors.lastname: Malhotra
authors.forename: P V
authors.initials: PV
authors.lastname: Sriram
authors.forename: R
authors.initials: R
authors.lastname: Kochhar
authors.forename: A
authors.initials: A
authors.lastname: Rajwanshi
authors.forename: B D
authors.initials: BD
authors.lastname: Radotra
authors.forename: S
authors.initials: S
authors.lastname: Varma
mesh_terms: D000293:Adolescent; D001707:Biopsy, Needle; D004379:Duodenal Neoplasms / Q000473:pathology / Q000556:secondary*; D004386:Duodenum / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D018243:Teratocarcinoma / Q000473:pathology / Q000556:secondary*; D013736:Testicular Neoplasms / Q000473:pathology*