Background: Erythema ab igne (EAI) is a reticular, pigmented dermatosis, occuring after long-term exposure to infrared radiation that is insufficient to produce a burn. Only few case report is founded in literature about laptop computer-induced erythema ab igne.
Material & Method: A rare case presented here who had laptop computer-induced EAI on her left thigh.
Conclusion: We present this case to raise awareness of this rare source of EAI that is likely to become more common as the use of laptops increases.
Finlayson GR, Sams WM Jr, Smith JG Jr. Erythema ab igne: a histopathological study. J Invest Dermatol. 1996; 46: 104-8.
Levinbook WS, Mallett J, Grant-Kels JM. Laptop computer-associated erythema ab igne. Cutis. 2007; 80: 319-20.
Bilic M, Adams BB. Erythema ab igne induced by a laptop computer. J Am Acad Dermatol. 2004; 50: 973-4.
Iacocca MV, Abernethy JL, Stefanato CM, Allan AE, Bhawan J. Mixed Merkel cell carcinoma and squamous cell carcinoma of the skin. J Am Acad Dermatol 1998; 39: 882-7.
Finlayson GR, Sams WM Jr, Smith JG Jr. Erythema ab igne: a histopathological study. J Invest Dermatol. 1996; 46: 104-8.
Levinbook WS, Mallett J, Grant-Kels JM. Laptop computer-associated erythema ab igne. Cutis. 2007; 80: 319-20.
Bilic M, Adams BB. Erythema ab igne induced by a laptop computer. J Am Acad Dermatol. 2004; 50: 973-4.
Iacocca MV, Abernethy JL, Stefanato CM, Allan AE, Bhawan J. Mixed Merkel cell carcinoma and squamous cell carcinoma of the skin. J Am Acad Dermatol 1998; 39: 882-7.