title: Invasive choriocarcinoma involving the major duodenal papilla.
authors.affiliation: Department of Internal Medicine, Advocate Illinois Masonic Medical Center, Chicago, USA.
authors.forename: Lijo
authors.initials: L
authors.lastname: Simpson
authors.forename: Ramamoorthy
authors.initials: R
authors.lastname: Sundaresan
authors.forename: Mala
authors.initials: M
authors.lastname: Vohra
authors.forename: John
authors.initials: J
authors.lastname: Sheagren
authors.forename: Derin
authors.initials: D
authors.lastname: Cougar
authors.forename: Carey
authors.initials: C
authors.lastname: August
authors.forename: Imran
authors.initials: I
authors.lastname: Ali
mesh_terms: D000328:Adult; D014670:Ampulla of Vater / Q000473:pathology*; D002822:Choriocarcinoma / Q000473:pathology* / Q000556:secondary; D003138:Common Bile Duct Neoplasms / Q000473:pathology*; D017809:Fatal Outcome; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000556:secondary; D008297:Male; D009361:Neoplasm Invasiveness; D012186:Retroperitoneal Neoplasms / Q000473:pathology