title: Periampullary carcinoid of the ampulla of Vater presenting as an intraductal papillary mucinous tumour of the pancreas: a sheep in wolf's clothing.
authors.affiliation: Division of Pathology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont.
authors.forename: Charis
authors.initials: C
authors.lastname: Kepron
authors.forename: Varun
authors.initials: V
authors.lastname: Kapila
authors.forename: Sherif
authors.initials: S
authors.lastname: Hanna
authors.forename: Mahmoud A
authors.initials: MA
authors.lastname: Khalifa
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000175:diagnosis*; D014670:Ampulla of Vater; D021441:Carcinoma, Pancreatic Ductal / Q000175:diagnosis*; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004108:Dilatation, Pathologic; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D010180:Pancreatectomy; D010183:Pancreatic Ducts / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed