title: Bile duct carcinoma simulating choledocholithiasis.
authors.affiliation: Department of Medicine, St Mary's Hospital, Rochester, NY 14611.
authors.forename: J N
authors.initials: JN
authors.lastname: Dytoc
authors.forename: F V
authors.initials: FV
authors.lastname: Ona
mesh_terms: D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged