Blue Rubber Bleb Nevus (Bean Syndrome): Evolution of Four Cases and Clinical Response to Pharmacologic Agents

Abstract

Blue rubber bleb nevus (BRBN) syndrome is a rare disorder characterized by distinctive cutaneous and gastrointestinal vascular malformations. The latter may lead to bleeding complications. We followed four affected children for at least 5 years. The evolution of their disease and the value of pharmacologic agents (steroids, interferon) in the management of some of these patients are discussed.