title: B-cell lymphoma involving the biliary tree.
authors.affiliation: Medical Clinic, Holweide Hospital, Cologne City Hospitals, Germany.
authors.forename: I
authors.initials: I
authors.lastname: Meuthen
authors.forename: W
authors.initials: W
authors.lastname: Hummerich
authors.forename: M
authors.initials: M
authors.lastname: Krakau
authors.forename: C
authors.initials: C
authors.lastname: Mauel
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000175:diagnosis; D016393:Lymphoma, B-Cell / Q000175:diagnosis*; D012680:Sensitivity and Specificity