Radiodiagnosis of patients with primary sclerosing cholangitis

Among diseases of the hepatobiliary system, primary sclerosing cholangitis is an undetectable disorder of the biliary tract rather than a rare nosological entity, complex radiation study is of great importance in its preoperative diagnosis. Among direct methods for contrasting the biliary tract, the authors gave preference to percutaneous transhepatic cholangiography that allows the dilated biliary tract to be contrasted virtually in 100% of cases. The specific features of X-ray semiotics of primary sclerosing cholangitis were identified in 17 patients.