Concentric Polycyclic Regrowth Pattern in Alopecia Areata

Alopecia areata (AA) is a common form of autoimmune nonscarring hair loss of scalp and/or body. Atypical hair regrowth in AA is considered a rare phenomenon. It includes atypical pattern of hair growth (sudden graying, perinevoid alopecia, Renbok phenomenon, castling phenomenon, and concentric or ta...

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Autores principales: Delorenze, Lilian Mathias, Gavazzoni-Dias, Maria Fernanada Reis, Teixeira, Marcelo S, Aide, Marcia Kalil
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2016
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4830172/
https://www.ncbi.nlm.nih.gov/pubmed/27127376
http://dx.doi.org/10.4103/0974-7753.179397
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author Delorenze, Lilian Mathias
Gavazzoni-Dias, Maria Fernanada Reis
Teixeira, Marcelo S
Aide, Marcia Kalil
author_facet Delorenze, Lilian Mathias
Gavazzoni-Dias, Maria Fernanada Reis
Teixeira, Marcelo S
Aide, Marcia Kalil
author_sort Delorenze, Lilian Mathias
collection PubMed
description Alopecia areata (AA) is a common form of autoimmune nonscarring hair loss of scalp and/or body. Atypical hair regrowth in AA is considered a rare phenomenon. It includes atypical pattern of hair growth (sudden graying, perinevoid alopecia, Renbok phenomenon, castling phenomenon, and concentric or targetoid regrowth) and atypical dark color hair regrowth. We report a case of AA that resulted in a concentric targetoid hair regrowth and discuss the possible related theories regarding the significance of this phenomenon.
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spelling pubmed-48301722016-04-28 Concentric Polycyclic Regrowth Pattern in Alopecia Areata Delorenze, Lilian Mathias Gavazzoni-Dias, Maria Fernanada Reis Teixeira, Marcelo S Aide, Marcia Kalil Int J Trichology Case Report Alopecia areata (AA) is a common form of autoimmune nonscarring hair loss of scalp and/or body. Atypical hair regrowth in AA is considered a rare phenomenon. It includes atypical pattern of hair growth (sudden graying, perinevoid alopecia, Renbok phenomenon, castling phenomenon, and concentric or targetoid regrowth) and atypical dark color hair regrowth. We report a case of AA that resulted in a concentric targetoid hair regrowth and discuss the possible related theories regarding the significance of this phenomenon. Medknow Publications & Media Pvt Ltd 2016 /pmc/articles/PMC4830172/ /pubmed/27127376 http://dx.doi.org/10.4103/0974-7753.179397 Text en Copyright: © International Journal of Trichology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Case Report
Delorenze, Lilian Mathias
Gavazzoni-Dias, Maria Fernanada Reis
Teixeira, Marcelo S
Aide, Marcia Kalil
Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title_full Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title_fullStr Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title_full_unstemmed Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title_short Concentric Polycyclic Regrowth Pattern in Alopecia Areata
title_sort concentric polycyclic regrowth pattern in alopecia areata
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4830172/
https://www.ncbi.nlm.nih.gov/pubmed/27127376
http://dx.doi.org/10.4103/0974-7753.179397
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AT teixeiramarcelos concentricpolycyclicregrowthpatterninalopeciaareata
AT aidemarciakalil concentricpolycyclicregrowthpatterninalopeciaareata

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