Hepatitis C virus. A review.
Hepatitis C virus has been shown to be responsible for most cases of posttransfusion hepatitis, as well as for sporadic non-A, non-B viral hepatitis. Hepatitis C virus has also been implicated in the development of primary hepatocellular carcinoma, autoimmune hepatitis, and fulminant viral hepatitis. Although the role of the parenteral transmission of hepatitis C virus is well established, its route of transmission in cases of sporadic infection remains unclear. Sexual transmission is suspected but not confirmed. Recent work regarding treatment has shown interferon alfa to be effective, but the discontinuation of therapy is associated with a 50% relapse rate.
Tang
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University of Southern California School of Medicine, Los Angeles.
D001803:Blood Transfusion; D006528:Carcinoma, Hepatocellular / Q000209:etiology / Q000276:immunology / Q000382:microbiology; D005355:Fibrosis / Q000209:etiology / Q000382:microbiology; D016174:Hepacivirus / Q000302:isolation & purification; D006526:Hepatitis C / Q000453:epidemiology / Q000209:etiology* / Q000635:transmission; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology / Q000276:immunology / Q000382:microbiology