title: Seeing is believing.
authors.affiliation: Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, USA.
authors.forename: C Mel
authors.initials: CM
authors.lastname: Wilcox
authors.forename: Jayapal
authors.initials: J
authors.lastname: Ramesh
authors.forename: Klaus
authors.initials: K
authors.lastname: Mönkemüller
mesh_terms: D001650:Bile Duct Neoplasms / Q000473:pathology*; D001653:Bile Ducts, Intrahepatic; D018281:Cholangiocarcinoma / Q000473:pathology*; D016145:Endoscopy, Digestive System / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement; D014741:Video Recording