title: Reappraisal of cholangiography for bile duct carcinomas: differentiation between early and advanced carcinomas.
authors.forename: M
authors.initials: M
authors.lastname: Sugiyama
mesh_terms: D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D002277:Carcinoma / Q000000981:diagnostic imaging* / Q000473:pathology*; D002758:Cholangiography; D006801:Humans; D009367:Neoplasm Staging; D013997:Time Factors