Anais Brasileiros de Dermatologia (Aug 2016)

Linear cutaneous lupus erythematosus following the lines of Blaschko - Case report

  • Ayana Karla de Oliveira Ferreira Marinho,
  • Ticiana Batista Ramos,
  • Deborah Maria de Castro Barbosa,
  • Valter Kozmhinsky,
  • Daniela Mayumi Takano,
  • Marcella Maria de Souza Araújo Figueira

DOI
https://doi.org/10.1590/abd1806-4841.20163800
Journal volume & issue
Vol. 91, no. 4
pp. 510 – 513

Abstract

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Abstract: 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.

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