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[Pyomyositis: an infectious complication in systemic lupus erythematous]
M El Baaj1, F Tabache, K Modden
1hôpital militaire Moulay Ismail, Méknes, Maroc. elbaajmohamed@yahoo.fr
La Revue De Medecine Interne
|April 14, 2009
Summary
Pyomyositis, a bacterial muscle infection, can be difficult to diagnose early. This case highlights its occurrence in immunocompromised individuals, like lupus patients on corticosteroids.
Area of Science:
- Infectious Diseases
- Rheumatology
- Musculoskeletal Disorders
Background:
- Pyomyositis is a bacterial infection of the muscle, historically prevalent in tropical regions.
- Its early signs are non-specific, often leading to misdiagnosis.
- Immunocompromised individuals are increasingly susceptible.
Observation:
- A 47-year-old woman with systemic lupus erythematosus (SLE) on corticosteroid therapy presented with thigh pyomyositis.
- Diagnostic imaging, including ultrasound and MRI, confirmed the muscular infection.
- The patient received antibiotics and surgical drainage for treatment.
Findings:
- The case demonstrates thigh pyomyositis in a patient with SLE on corticosteroids.
- Early diagnosis and prompt treatment with antibiotics and surgical intervention led to a favorable outcome.
- Pyomyositis is a recognized complication in immunocompromised populations, particularly those on immunosuppressive therapy.
Implications:
- This case underscores the importance of considering pyomyositis in immunocompromised patients presenting with non-specific symptoms.
- Early recognition and management are crucial for preventing complications.
- Increased awareness among clinicians is needed for timely diagnosis and treatment of pyomyositis in at-risk populations.
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