A Case of Acute Hemorrhagic Edema of Infancy

Abstract

Acute hemorrhagic edema of infancy is an unusual form of leukocytoclastic vasculitis occuring in children from the age 4 months to 2 years. The etiology remains unknown. Numerous studies, however, suggest acute hemorrhagic edema of infancy as an immune-mediated vasculitis in response to a variety of antigenic stimuli. We report a case of an acute hemorrhagic edema of infancy; 11-month-old boy with a history of fever for 3 days and a history of purpuric rash on the extremities, trunk, buttock and oral mucosa for 2 days.