title: The role of EUS in ampullary lesions: is the answer black and white?
authors.affiliation: University of Virginia Health Sciences Center, Charlottesville, Virginia, USA.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Gaspar
authors.affiliation: University of Virginia Health Sciences Center, Charlottesville, Virginia, USA.
authors.forename: Vanessa M
authors.initials: VM
authors.lastname: Shami
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000236:Adenoma / Q000175:diagnosis*; D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D019160:Endosonography; D005260:Female; D006801:Humans; D008297:Male