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Agminated atypical melanocytic nevus associated with Langerhans cell histiocytosis.
Carreño-Gayosso, Ehekatzin Arturo; Hernández-Peralta, Sarah Lizette; Guevara-Gutiérrez, Elizabeth; Solís-Ledezma, Guillermo.
Afiliação
  • Carreño-Gayosso EA; Dermatologic Surgery Department, Instituto Dermatológico de Jalisco, Guadalajara, Mexico.
  • Hernández-Peralta SL; Dermatology Department, Instituto Dermatológico de Jalisco, Guadalajara, Mexico.
  • Guevara-Gutiérrez E; Dermatology Department, Instituto Dermatológico de Jalisco, Guadalajara, Mexico.
  • Solís-Ledezma G; Dermatopathology Department, Instituto Dermatológico de Jalisco, Guadalajara, Mexico.
An Bras Dermatol ; 94(4): 455-457, 2019.
Article em En | MEDLINE | ID: mdl-31644621
Agminated nevus refers to the presence of multiple nevi grouped in a circumscribed skin area; it is rarely reported in the literature. This report presents the case of a 10-year-old female patient with a history of Langerhans cell histiocytosis, who presents multiple nevi in the lumbar and inguinal region. In the histopathological study, an atypical melanocytic nevus was reported. Wood's lamp examination discarded the presence of nevus spilus, and the diagnosis of agminated nevus was reached. The association of this type of nevus with Langerhans cell histiocytosis is rare, and only four cases were found reported in the indexed literature. The reason for this association is unknown, thus a new theory about its origin is presented here.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Cutâneas / Histiocitose de Células de Langerhans / Nevo Pigmentado Tipo de estudo: Risk_factors_studies Limite: Child / Female / Humans Idioma: En Revista: An Bras Dermatol Ano de publicação: 2019 Tipo de documento: Article País de afiliação: México País de publicação: Espanha

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Cutâneas / Histiocitose de Células de Langerhans / Nevo Pigmentado Tipo de estudo: Risk_factors_studies Limite: Child / Female / Humans Idioma: En Revista: An Bras Dermatol Ano de publicação: 2019 Tipo de documento: Article País de afiliação: México País de publicação: Espanha