Laptop computer induced erythema ab igne: a new presentation of an old disease.

Autor: Salvio AG; Hospital Amaral Carvalho - Jaú (SP), Brazil.; Universidade Estadual Paulista 'Júlio de Mesquita Filho' (Unesp) - Botucatu (SP), Brazil., Nunes AJ; Hospital Amaral Carvalho - Jaú (SP), Brazil., Angarita DP; Universidade Federal de São Carlos (UFSCAR) - São Carlos (SP), Brazil.
Jazyk: angličtina
Zdroj: Anais brasileiros de dermatologia [An Bras Dermatol] 2016 Sep-Oct; Vol. 91 (5 suppl 1), pp. 79-80.
DOI: 10.1590/abd1806-4841.20165139
Abstrakt: Erythema ab igne is a condition characterized by skin changes due to chronic exposure to moderate temperature. We describe a female patient with continuous use of a laptop computer on exposed legs for 6 months and consequent development of reticulated hyperpigmentation at the area. Histopathological examination revealed epidermal atrophy, collagen fragmentation, and vacuolar changes in the basal layer, among other signs. We consider this case to be a modern cause of erythema ab igne.
Databáze: MEDLINE