title: [Rating and limitations of ultrasonic examination of the biliary system compared with contrast radiography (author's transl)].
abstract: The rating of sonography compared with contrast roentgenography is examined for the biliary system. A high quota of accuracy equivalent or superior to contrast radiography is achieved by sonography, as demonstrated by a comparison or oral cholecystography with sonography (accuracy 69% to 95.5%), IV cholangiocholecystography (accuracy 86.5% to 88.9%) and ERCP (accuracy 69.9% to 67.3%).
mesh_terms: D001659:Biliary Tract / Q000000981:diagnostic imaging; D001660:Biliary Tract Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002765:Cholecystography; D006801:Humans; D012189:Retrospective Studies; D014463:Ultrasonography
vernacular_title: Wertigkeit und Grenzen der Ultraschalluntersuchung des biliären Systems im Vergleich zur Röntgenkontrastdiagnostik.