[Kikuchi-Fujimoto disease: pediatric case presentation].

Kikuchi-Fujimoto disease or histiocytic necrotizing lymphadenitis is a rare, benign condition, usually self-limited to a six-month period. Classic clinical presentation is characterized by cervical lymphadenopathy, leukopenia and prolonged fever. It affects principally young, Asiatic adult women, although a few cases in the pediatric population have been reported.