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Adult Still's disease and inflammatory myositis
M J Moreno-Alvarez1, G Citera, J A Maldonado-Cocco
1Rheumatology Section, Instituto de Rehabilitacíon Psicofísica, Buenos Aires, Argentina.
Clinical and Experimental Rheumatology
|November 1, 1993
Summary
Adult onset Still's disease (AOSD) rarely involves inflammatory myositis. This case report details a patient with AOSD and polymyositis, highlighting an exceptional and rarely documented association.
Area of Science:
- Rheumatology
- Neurology
- Pathology
Background:
- Adult onset Still's disease (AOSD) is a rare systemic inflammatory disorder.
- While myalgias are common in AOSD, inflammatory myositis is an infrequent manifestation.
Observation:
- A 41-year-old female patient presented with features of AOSD.
- The patient exhibited clinical, enzymatic, electromyographic, and pathological evidence consistent with myositis.
Findings:
- The patient fulfilled the diagnostic criteria for polymyositis.
- This represents a rare co-occurrence of AOSD and polymyositis, with limited prior reports.
Implications:
- This case underscores the importance of considering inflammatory myositis in AOSD patients presenting with neuromuscular symptoms.
- Further research may elucidate the underlying mechanisms linking AOSD and polymyositis.
- Recognizing this rare association can aid in timely diagnosis and management of affected individuals.