title: Peroral videocholangioscopy using narrow band imaging for early bile duct cancer (with video).
abstract: We described the usefulness of peroral videocholangioscopy for diagnosis of early bile duct cancer. In addition, we introduce the observation of the lesion using narrow band imaging in combination with a conventional white light imaging.
authors: Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan.
authors: Fumihide
authors: F
authors: Itokawa
authors: Takao
authors: T
authors: Itoi
authors: Atsushi
authors: A
authors: Sofuni
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000175:diagnosis* / Q000601:surgery; D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000601:surgery; D017734:Bile Ducts, Extrahepatic; D001706:Biopsy; D002758:Cholangiography; D003937:Diagnosis, Differential; D042241:Early Diagnosis; D016145:Endoscopy, Digestive System / Q000379:methods*; D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation*; D014057:Tomography, X-Ray Computed; D014741:Video Recording