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HairCited

Alopecia areata.

Dan Wasserman, Daniela Araucaria Guzman-Sanchez, Kimberly Scott, Amy McMichael
Review International journal of dermatology 2007 185 citas
PubMed DOI
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Study Design

Tipo de estudio
Review
Población
None
Intervención
Alopecia areata. None
Comparador
None
Resultado primario
Alopecia areata.
Dirección del efecto
Mixed
Riesgo de sesgo
Unclear

Abstract

Alopecia areata (AA) is a nonscarring, autoimmune, inflammatory, hair loss on the scalp, and/or body. Etiology and pathogenesis are still unknown. The most common site affected is the scalp. Histopathology is characterized by an increased number of the catagen and telogen follicles, the presence of inflammatory lymphocytic infiltrate in the peribulbar region ("swarm of bees"). Corticosteroids are the most popular drugs for the treatment of this disease. Etiologic and pathogenic mechanisms, as well as other current treatments available will be discussed in this article.

TL;DR

Alopecia areata is a nonscarring, autoimmune, inflammatory, hair loss on the scalp, and/or body that is characterized by an increased number of the catagen and telogen follicles, the presence of inflammatory lymphocytic infiltrate in the peribulbar region (“swarm of bees”).

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