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Anais Brasileiros de Dermatologia

Print version ISSN 0365-0596On-line version ISSN 1806-4841

Abstract

MARINHO, Ayana Karla de Oliveira Ferreira et al. Linear cutaneous lupus erythematosus following the lines of Blaschko - Case report. An. Bras. Dermatol. [online]. 2016, vol.91, n.4, pp.510-513. ISSN 0365-0596.  http://dx.doi.org/10.1590/abd1806-4841.20163800.

Chronic cutaneous lupus erythematosus in a linear configuration is rare, particularly in children, demonstrating similar incidence in both genders, no photo-sensitivity and lower probability of progression to systemic disease. We describe the case of a 9-year-old girl who presented erythematous papules with central atrophy on the upper and lower right limbs, asymptomatic and following the lines of Blaschko, since age four. Histological examination showed atrophy of the epidermis with aggression from epidermal-dermal interface and periadnexal and perivascular lymphocytic inflammatory infiltrate. Laboratory tests showed ANA in a titer of 1:320, in a dense and fine speckled pattern. Due to the rarity of presentation and location of the disease, this case is reported here.

Keywords : Lupus erythematosus, cutaneous; Lupus erythematosus, discoid; Lupus erythematosus, systemic; Mosaicism.

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