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Poncet's arthritis: case report.
Louise Cardoso Schweitzer1, Francine Lipnharski, Sergio Henrique Prezzi
1Hospital Nossa Senhora da Conceição, Porto Alegre, RS, Brazil. louisecs84@gmail.com
Revista Brasileira De Reumatologia
|July 23, 2011
Summary
Poncet's disease, a rare reactive arthritis linked to tuberculosis, presents with joint inflammation without direct bacterial invasion. Prompt tuberculostatic treatment led to clinical remission in a diagnosed case.
Area of Science:
- Rheumatology
- Infectious Diseases
- Immunology
Background:
- Poncet's disease is a rare manifestation of tuberculosis, presenting as reactive arthritis with polyarticular impairment.
- It is characterized by the absence of direct bacillary invasion in the affected joints.
Observation:
- A 56-year-old male with a history of renal tuberculosis presented with five years of undiagnosed additive polyarthritis affecting large joints.
- Tuberculin skin test was strongly reactive (20 mm), but synovial fluid analysis revealed no direct Mycobacterium tuberculosis invasion.
Findings:
- The patient was diagnosed with Poncet's arthritis based on clinical presentation and history of tuberculosis.
- Initiation of tuberculostatic treatment resulted in complete clinical remission within two months.
Implications:
- This case highlights the importance of considering Poncet's disease in patients with a history of tuberculosis and unexplained polyarthritis.
- Early diagnosis and appropriate anti-tuberculosis therapy are crucial for managing this rare condition and achieving favorable outcomes.
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