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Juvenile dermatomyositis associated with partial lipoatrophy
G M Kavanagh1, C B Colaco, C T Kennedy
1Department of Dermatology, Bristol Royal Infirmary, United Kingdom.
Journal of the American Academy of Dermatology
|February 1, 1993
Summary
Juvenile dermatomyositis can lead to partial lipoatrophy years later. This condition presents with specific symptoms like enlarged liver and skin changes, alongside metabolic issues.
Area of Science:
- Endocrinology
- Dermatology
- Rheumatology
Background:
- Juvenile dermatomyositis is a rare autoimmune disease affecting children.
- Long-term sequelae of juvenile dermatomyositis are not fully understood.
Observation:
- A 26-year-old woman presented with partial lipoatrophy 12 years post-diagnosis of juvenile dermatomyositis.
- The patient exhibited hepatomegaly, acanthosis nigricans, hypertrichosis, and hyperinsulinemia.
Findings:
- The case highlights a rare association between juvenile dermatomyositis and the development of partial lipoatrophy.
- Key clinical features of partial lipoatrophy were present, despite normal renal function.
Implications:
- This case underscores the importance of monitoring for metabolic and dermatologic complications in long-term juvenile dermatomyositis survivors.
- Further research is needed to elucidate the pathogenic mechanisms linking juvenile dermatomyositis to lipoatrophy and associated metabolic derangements.