A case of primary hepatic lymphoma with hepatitis C liver cirrhosis.

Primary hepatic lymphoma is rare. The usual type is a large-cell, high-grade malignant B-cell lymphoma, although T-cell types have been described. Several cases of primary hepatic lymphoma of B-cell origin developing in patients with chronic hepatitis C virus infection have been reported. Recently, new findings have raised the question of the induction of lymphoma by hepatitis C virus. However, the causal relationship between hepatitis C viral infection and primary hepatic lymphoma remains obscure. This article reports a case of histologically proven primary hepatic lymphoma of T-cell origin, which was confined to the liver, in the setting of hepatitis C liver cirrhosis. This association has not previously been reported.