Liver cirrhosis and hepatocellular carcinoma in hepatic vena cava disease, a liver disease caused by obstruction of inferior vena cava

摘要

Hepatic vena cava disease (HVD), a form of Budd-Chiari syndrome, is caused by the obstruction of hepatic portion of the inferior vena cava. It is a chronic disease characterized by the development of liver cirrhosis (LC) and hepatocellular carcinoma (HCC). As HVD occurred in areas with high incidence of hepatitis B virus (HBV) infection and some patients tested HBsAg positive, it was thought to be the cause of LC and HCC. To assess the pathogenesis of LC or HCC in HVD, a long-term follow-up study was done.