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Periorbital hyperpigmentation and erythema dyschromicum perstans
E B Ing1, J R Buncic, B A Weiser
1University of Toronto, ON.
Canadian Journal of Ophthalmology. Journal Canadien D'Ophtalmologie
|December 1, 1992
Summary
Erythema dyschromicum perstans, a rare skin condition, can cause ash-grey lesions. This case highlights its presentation as periorbital hyperpigmentation in an 8-year-old girl.
Area of Science:
- Dermatology
- Pathology
Background:
- Erythema dyschromicum perstans (EDP) is a rare idiopathic dermatosis.
- EDP typically presents as ash-grey, well-demarcated skin lesions.
- Facial involvement can occur in EDP.
Observation:
- An 8-year-old girl presented with bilateral acquired periorbital hyperpigmentation.
- The clinical presentation was suggestive of erythema dyschromicum perstans.
- Histologic examination of a skin biopsy confirmed the diagnosis.
Findings:
- The case demonstrates a rare presentation of erythema dyschromicum perstans.
- Periorbital hyperpigmentation can be a manifestation of EDP.
- Histopathology is crucial for diagnosing EDP.
Implications:
- This case expands the known clinical spectrum of erythema dyschromicum perstans.
- It emphasizes the importance of considering EDP in the differential diagnosis of periorbital hyperpigmentation.
- Further research into the etiology and management of EDP is warranted.