MR Cholangiopancreatography in Patients with Primary Sclerosing Cholangitis: Interobserver Variability and Comparison with Endoscopic Retrograde Cholangiopancreatography

Abstract

In patients with primary sclerosing cholangitis, MR cholangiopancreatography better shows the bile ducts and can depict more strictures, especially of the peripheral intrahepatic ducts, than ERCP. MR cholangiopancreatography can be used to noninvasively diagnose and follow up patients with primary sclerosing cholangitis.