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[A case of benign cutaneous polyarteritis nodosa]
D López de Maturana1, A Benedetto, P Amaro
1Servicio de Dermatología y Servicio de Anatomía Patológica, Hospital Barros Luco Trudeau, Santiago de Chile.
Revista Medica De Chile
|July 1, 1996
Summary
Cutaneous polyarteritis nodosa, a skin-limited vasculitis, can present with systemic symptoms. This case highlights a benign presentation responsive to corticosteroid therapy.
Area of Science:
- Dermatology
- Rheumatology
- Pathology
Background:
- Cutaneous polyarteritis nodosa (cPAN) is a rare vasculitis characterized by inflammation of medium-sized arteries.
- While typically benign, cPAN can occasionally involve systemic organs.
Observation:
- A 51-year-old male presented with malaise, arthralgia, myalgia, and painful, erythematous skin nodules on his legs.
- Skin biopsy confirmed polyarteritis.
Findings:
- The patient experienced spontaneous partial remission during hospitalization.
- Disease recurrence during follow-up necessitated treatment with prednisone.
Implications:
- This case underscores the importance of recognizing cPAN's varied presentations.
- Early recognition and appropriate management, including corticosteroids, are crucial for symptom control.