Multifocal eosinophilic granuloma: Response of a patient to etoposide

Abstract
A 60-year-old man with a history of diabetes insipidus presented with a left groin mass, leg edema, and retroperitoneal adenopathy. Biopsy results of the involved lymph nodes were typical of eosmophilic granuloma. The patient was treated with etoposide and prednisone and had a complete regression of his lymphadenopathy and edema. This response suggests that etoposide may be a useful agent in the management of histiocytosis X.