Non-Hodgkin's Lymphoma and Hepatitis C Virus Infection

Abstract

The hepatitis C virus (HCV) is a recently described and important cause of acute and chronic liver disease. A hallmark of HCV is its propensity to become chronic, some patients with chronic HCV progressing to cirrhosis and hepatocellular carcinoma (HCC). HCV is also lymphotrophic and we report 2 patients with HCV cirrhosis who developed non-Hodgkins lymphoma (NHL). These cases raise the possibility that chronic HCV infection of lymphocytes plays an aetiological role in this malignancy. However screening of a further 63 consecutive patients over the age of 50 years with NHL for HCV antibody by second generation enzyme linked immunoassay (ELISA) failed to identify any patients with evidence of HCV infection. This suggests that HCV is an uncommon contributory factor for the development of non-Hodgkins lymphoma in the United Kingdom.