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Persistent annular erythema of infancy
1Department of Dermatology, Cleveland Clinic Foundation, Ohio 44195-5032.
Pediatric Dermatology
|March 1, 1993
Summary
Annular erythema of infancy is a rare skin condition appearing in the first year of life. While its cause is unknown, it is thought to be a hypersensitivity reaction and is typically self-limiting.
Area of Science:
- Pediatric Dermatology
- Immunodermatology
Background:
- Annular erythema of infancy is an uncommon, nonpruritic, figurate erythema.
- It typically presents within the first year of life.
Observation:
- Biopsy findings include a perivascular and interstitial lymphocytic infiltrate with numerous eosinophils.
- The eruption in one patient persisted for 19 months.
Findings:
- The exact cause of annular erythema of infancy remains unknown.
- A hypersensitivity response to unrecognized antigens is suspected.
Implications:
- Understanding the potential triggers and duration is crucial for managing this pediatric skin condition.
- Further research into the etiology may reveal targeted treatment strategies.