What is Kikuchi-Fujimoto Disease

Kikuchi-Fujimoto Disease is a rare, benign condition characterized by swollen lymph nodes, fever, and fatigue. Also known as histiocytic necrotizing lymphadenitis, it primarily affects young adults, particularly women. The exact cause of the disease is unknown, but it is believed to be triggered by a viral infection or an abnormal immune response.

The main symptom of Kikuchi-Fujimoto Disease is enlarged lymph nodes, typically in the neck region. These swollen nodes are usually tender and may be accompanied by fever, night sweats, and weight loss. In some cases, patients may experience a sore throat, rash, or joint pain.

Diagnosing Kikuchi-Fujimoto Disease can be challenging as its symptoms mimic those of other conditions, such as lymphoma or tuberculosis. A biopsy of an affected lymph node is often necessary to confirm the diagnosis.

Fortunately, Kikuchi-Fujimoto Disease is self-limiting and resolves on its own within a few months. Treatment mainly focuses on managing symptoms, such as pain and fever, with nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids. Close monitoring is essential to ensure proper recovery and rule out any complications.