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Bullous eosinophilic annular erythema
1National Skin Centre. ypkoh@nsc.com.sg.
Dermatology Online Journal
|June 13, 2021
Summary
Eosinophilic annular erythema is a rare skin condition causing ring-shaped, itchy welts. This case report details an unusual presentation of this acute eosinophilic dermatosis.
Area of Science:
- Dermatology
- Pathology
Background:
- Eosinophilic annular erythema (EAE) is an idiopathic acute eosinophilic dermatosis.
- It is a rare condition with limited reported cases in English literature.
Observation:
- EAE presents with annular, figurate urticarial edematous plaques.
- These plaques primarily affect the trunk and proximal limbs.
Findings:
- Exclusion of secondary causes of eosinophilic inflammation is crucial during patient evaluation.
- Secondary causes include allergies, parasitic infestations, and autoimmune conditions.
Implications:
- This case highlights an unusual presentation of EAE.
- Understanding EAE is important for accurate diagnosis and management of eosinophilic skin diseases.
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