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Kikuchi[corrected]-Fujimoto [corrected] disease
Mona A Al-Nazer1, Ali M Al-Hadad, Soror A Al-Aithan
1Department of Histopathology, Qatif Central Hospital, PO Box 18478, Al Jesh 31911, Qatif, Kingdom of Saudi Arabia.
Saudi Medical Journal
|April 16, 2002
Summary
Kukuchi-Fujimito disease, a rare cause of fever and lymphadenopathy, should be considered in differential diagnoses. Early lymph node biopsy is crucial for accurate diagnosis and to avoid unnecessary treatments.
Area of Science:
- Pathology
- Immunology
- Oncology
Background:
- Kukuchi-Fujimito disease (KFD) is a rare, benign, and self-limiting condition.
- It typically presents with lymphadenopathy or fever of unknown origin.
- KFD is often overlooked due to its rarity and overlapping symptoms with more common diseases.
Purpose of the Study:
- To highlight the importance of considering KFD in the differential diagnosis of unexplained lymphadenopathy and fever.
- To review clinical and histological findings of KFD cases.
- To emphasize the role of early lymph node biopsy in diagnosis.
Main Methods:
- Retrospective review of lymph node excisional biopsies at Qatif Central Hospital (1989-1999).
- Identification and review of cases diagnosed with KFD.
- Analysis of clinical data and histological findings.
Main Results:
- Six cases of KFD were diagnosed from 390 lymph node biopsies.
- Patients were young (average age 21.5 years) with equal sex distribution.
- Common symptoms included cervical lymphadenopathy and fever; anemia and leukopenia were noted in some cases. No recurrence was observed during follow-up.
Conclusions:
- KFD, despite its rarity, must be included in the differential diagnosis for patients with lymphadenopathy and fever of unknown origin.
- Early lymph node biopsy and expert pathological interpretation are essential to avoid unnecessary investigations and treatments.
- Prompt diagnosis can prevent prolonged diagnostic workups and inappropriate therapies.