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Title: Histiocytic necrotizing lymphadenitis (Kikuchi-Fujimoto disease) associated with antiphospholipid syndrome: case report and literature review. Author: Papaioannou G, Speletas M, Kaloutsi V, Pavlitou-Tsiontsi A. Journal: Ann Hematol; 2002 Dec; 81(12):732-5. PubMed ID: 12483371. Abstract: Histiocytic necrotizing lymphadenitis (HNL), or Kikuchi-Fujimoto disease, is a benign, self-limited disease that predominantly occurs in women. The etiology remains undetermined, although a viral or autoimmune hypothesis has been suggested. The disease usually emerges with cervical lymphadenopathy with or without fever. The diagnosis can be confirmed only by histological findings of lymph node biopsy, characterized by necrosis and histiocytic infiltration without neutrophils. We report a case of a 28-year-old woman with a medical history of two episodes of unexplained pulmonary embolisms (3 and 2 years previously) who was admitted to our hospital because of unilateral cervical lymphadenopathy and mild fever that presented 1 week before admission. A diagnosis of HNL was performed by lymph node biopsy. In parallel, whereas the laboratory tests for inherited thrombophilia were negative, a progressive elevated titer of anti-beta(2) glycoprotein I (GPI) antibodies was established. Because of persistent fever, the patient received a short course of corticosteroid therapy and she recovered completely from the HNL after 2 months. It is noteworthy that to date the patient has displayed an elevated titer of anti-beta(2) GPI antibodies (18 months after the recovery from the HNL). Thus, considering the previous history of venous thrombosis and the presence of antiphospholipid antibodies, the diagnosis of primary antiphospholipid syndrome associated with HNL was made. To our knowledge, this is the first report in the literature describing antiphospholipid syndrome associated with HNL. Moreover, a brief literature review is provided with emphasis on the etiology, clinical course, and pathogenesis of this rare disease entity.[Abstract] [Full Text] [Related] [New Search]