DRESS (drug reaction with eosinophilia and systemic symptoms) syndrome is a severe adverse drug reaction with significant mortality, characterized by erythroderma, fever, lymphadenopathy, and visceral involvement. We report a case of multivisceral DRESS syndrome with posterior multifocal placoid pigment epitheliopathy and acute tubulointerstitial nephritis responsible for dialysis-dependent acute kidney failure in the context of reactivation of Epstein-Barr virus infection. Because of resistance of the skin and kidney manifestations to prolonged corticosteroid therapy, a 6-month course of oral cyclophosphamide resulted in complete recovery of all symptoms. To our knowledge, this is the first case showing the efficacy of cyclophosphamide in severe DRESS syndrome.
Copyright 2010 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.