Abstract
We report on a case of splenic lymphoma with villous lymphocytes (SLVL) which responded well to rituximab. A 50-year-old man was admitted because of splenomegaly. Abnormal lymphocytes of B cell lineage with moderately basophilic cytoplasm and unevenly distributed villi (villous cells) were found, both in the peripheral blood and bone marrow. CHOP and CHOP-E were performed, without any remarkable change in the size of the spleen. However, after infusion of rituximab (375 mg/m2, once weekly for 2 weeks), there was a marked reduction of the spleen size and the number of circulating villous cells. Splenectomy was performed afterwards, followed by 2 cycles of rituximab infusion. The patient is now followed on an outpatient basis without any sign of relapse.
