A rare disease diagnosed as lymph node tuberculosis: kikuchi-fujimoto disease
Kikuchi-Fujimoto disease (KD) is a rare and self-limiting disease. It is characterized by benign necrotizing lymphadenitis, which is accompanied by fever and lymphadenopathy, with or without extension to other organs, such as skin, eyes and bone marrow. The histopathological characteristics of this disease are nuclear debris surrounded by a histiocytic infiltrate with different degrees of lymphocytes and immunoblast.