Recurrent Kikuchi-Fujimoto disease during pregnancy: report of case evolving into systemic lupus erythematosus and review of published work.

Kikuchi-Fujimoto disease (KFD) is a distinctive, benign type of necrotizing lymphadenitis. KFD is a rare entity, especially during pregnancy. Although first described in Japan, subsequently it has been reported in the West. We communicate herein a case of KFD in African women with bouts during pregnancy. Diagnosis was difficult because peripheral enlarged lymph nodes were absent and an extended differential diagnosis and adequate work-up was necessary. The patient suffered a miscarriage coinciding with a KFD bout. Further pregnancies were uneventful. Follow up showed that KFD evolved into a systemic lupus erythematosus-like syndrome.