title: Cholangioscopy to screen for cholangiocarcinoma in primary sclerosing cholangitis.
authors: S H
authors: SH
authors: Caldwell
authors: S J
authors: SJ
authors: Bickston
mesh_terms: D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000209:etiology; D001653:Bile Ducts, Intrahepatic; D018281:Cholangiocarcinoma / Q000175:diagnosis* / Q000209:etiology; D015209:Cholangitis, Sclerosing / Q000150:complications*; D016099:Endoscopy, Gastrointestinal; D006801:Humans