Laptop-induced erythema ab igne: Report and review of literature

Erythema ab igne is an erythematous, reticular hyperpigmentation that results from prolonged thermal radiation exposure insufficient to cause a burn. Historically, lesions were found on individuals exposed to open fires or stoves, but more recently, erythema ab igne has been described in patients us...

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Bibliographic Details
Published in:Dermatology online journal 2012-06, Vol.18 (6), p.5-5
Main Authors: Riahi, Ryan R, Cohen, Philip R
Format: Article
Language:English
Subjects:
Computers
Erythema - etiology
Female
Hot Temperature - adverse effects
Humans
Hyperpigmentation - etiology
Thigh - pathology
Young Adult
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Summary:Erythema ab igne is an erythematous, reticular hyperpigmentation that results from prolonged thermal radiation exposure insufficient to cause a burn. Historically, lesions were found on individuals exposed to open fires or stoves, but more recently, erythema ab igne has been described in patients using portable electronics devices including laptops. We report a 21-year-old woman who presented with net-like hyperpigmentation on her thighs caused by prolonged laptop use. We also review the literature that describes other individuals with laptop-induced erythema ab igne and discuss the features of this condition.
ISSN:1087-2108
1087-2108
DOI:10.5070/D34N04R793