title: Papillary adenoma arising from an extensive biliary low-grade intraepithelial neoplasia.
authors.affiliation: Department of Gastroenterology, Teaching Hospital of the University of Berlin, Berlin, Germany.
authors.forename: Andreas
authors.initials: A
authors.lastname: Horn
authors.affiliation: Department of Gastroenterology, Teaching Hospital of the University of Berlin, Berlin, Germany.
authors.forename: Volker
authors.initials: V
authors.lastname: Meves
authors.affiliation: Department of Internal Medicine/Gastroenterology, Krankenhaus Märkisch Oderland, Strausberg/Wriezen, Germany.
authors.forename: Angelika
authors.initials: A
authors.lastname: Behrens
authors.affiliation: Department of Internal Medicine/Gastroenterology, Krankenhaus Märkisch Oderland, Strausberg/Wriezen, Germany.
authors.forename: Christian
authors.initials: C
authors.lastname: Jenssen
authors.affiliation: Institute for Pathology, Klinikum Bayreuth, Bayreuth, Germany.
authors.forename: Michael
authors.initials: M
authors.lastname: Vieth
authors.affiliation: Department of Gastroenterology, Teaching Hospital of the University of Berlin, Berlin, Germany.
authors.forename: Juergen
authors.initials: J
authors.lastname: Pohl
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D014670:Ampulla of Vater; D002278:Carcinoma in Situ / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D003138:Common Bile Duct Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D004384:Duodenoscopy; D019160:Endosonography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000473:pathology*