Medical and endoscopic treatment in primary sclerosing cholangitis

Primary sclerosing cholangitis is an important cause of chronic cholestatic liver disease. The aetiology is still unknown and an immunological basis is discussed. The disease results in diffuse narrowing and irregularities of intra- and extra-hepatic bile ducts that may lead to biliary cirrhosis. Progression of the disease is highly variable and fluctuating. An important issue is the risk for developing cholangiocarcinoma. For end-stage disease liver transplantation is the only therapeutic option. If strictures of the extra-hepatic bile ducts are demonstrable, endoscopic interventions are effective palliative treatment options. The use of immunosuppressive or anti-inflammatory drugs has been shown to have no influence on the course of primary sclerosing cholangitis.