Gaucher's disease associated with monoclonal gammapathy of undetermined significance: a case report.

Abstract

We report a case of adult-type Gaucher's disease associated with monoclonal gammapathy of undetermined significance. Bone marrow infiltration by Gaucher's cells and spleen infiltration by Gaucher cells and plasma cells was observed on cytohistologic examination. Splenectomy induced complete recovery of cytopenias and a marked reduction of the monoclonal protein.