Folliculitis decalvans: the use of dermatoscopy as an auxiliary tool in clinical diagnosis

Folliculitis decalvans is an inflammatory presentation of cicatrizing alopecia characterized by inflammatory perifollicular papules and pustules. It generally occurs in adult males, predominantly involving the vertex and occipital areas of the scalp. The use of dermatoscopy in hair and scalp diseases improves diagnostic accuracy. Some trichoscopic findings, such as follicular tufts, perifollicular erythema, crusts and pustules, can be observed in folliculitis decalvans. More research on the pathogenesis and treatment options of this disfiguring disease is required for improving patient management.

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Bibliographic Details
Main Authors: Fabris,Mariana Rocha, Melo,Clarisse Pereira, Melo,Daniel Fernandes
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Dermatologia 2013
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962013000500814
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Description
Summary:Folliculitis decalvans is an inflammatory presentation of cicatrizing alopecia characterized by inflammatory perifollicular papules and pustules. It generally occurs in adult males, predominantly involving the vertex and occipital areas of the scalp. The use of dermatoscopy in hair and scalp diseases improves diagnostic accuracy. Some trichoscopic findings, such as follicular tufts, perifollicular erythema, crusts and pustules, can be observed in folliculitis decalvans. More research on the pathogenesis and treatment options of this disfiguring disease is required for improving patient management.