Circumscribed palmoplantar hypokeratosis: report of two brazilian cases
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | |
Tipo de documento: | Relatório |
Idioma: | eng |
Título da fonte: | Anais brasileiros de dermatologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962013000400623 |
Resumo: | Circumscribed palmoplantar hypokeratosis is a recently recognized dermatosis and rarely reported. It was first described in 2002 and is characterized by localized loss of the horny layer in the palmoplantar area. This dermatosis is clinically presented with a sharply circumscribed, reddish and asymptomatic plaque with slightly depressed surface localized on the palms or the soles. The clinical differential diagnosis includes mainly porokeratosis and Bowen's disease. Its pathogenesis remains unknown, but studies have proposed a human papillomavirus induced disease or a localized keratinization disorder in the palmoplantar area. We report herein two cases of patients with lesions clinically and microscopically compatible with the diagnosis of circumscribed palmoplantar hypokeratosis. We also present a brief literature review of the etiopathogenic hyphoteses of this dermatosis. |
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Anais brasileiros de dermatologia (Online) |
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Circumscribed palmoplantar hypokeratosis: report of two brazilian casesBowen's diseaseKeratinsPorokeratosisCircumscribed palmoplantar hypokeratosis is a recently recognized dermatosis and rarely reported. It was first described in 2002 and is characterized by localized loss of the horny layer in the palmoplantar area. This dermatosis is clinically presented with a sharply circumscribed, reddish and asymptomatic plaque with slightly depressed surface localized on the palms or the soles. The clinical differential diagnosis includes mainly porokeratosis and Bowen's disease. Its pathogenesis remains unknown, but studies have proposed a human papillomavirus induced disease or a localized keratinization disorder in the palmoplantar area. We report herein two cases of patients with lesions clinically and microscopically compatible with the diagnosis of circumscribed palmoplantar hypokeratosis. We also present a brief literature review of the etiopathogenic hyphoteses of this dermatosis.Sociedade Brasileira de Dermatologia2013-08-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962013000400623Anais Brasileiros de Dermatologia v.88 n.4 2013reponame:Anais brasileiros de dermatologia (Online)instname:Sociedade Brasileira de Dermatologia (SBD)instacron:SBD10.1590/abd1806-4841.20131958info:eu-repo/semantics/openAccessRocha,Lilian KellyNico,Marcello Menta Simonseneng2015-10-19T00:00:00Zoai:scielo:S0365-05962013000400623Revistahttp://www.anaisdedermatologia.org.br/https://old.scielo.br/oai/scielo-oai.phpabd@sbd.org.br||revista@sbd.org.br1806-48410365-0596opendoar:2015-10-19T00:00Anais brasileiros de dermatologia (Online) - Sociedade Brasileira de Dermatologia (SBD)false |
dc.title.none.fl_str_mv |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
title |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
spellingShingle |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases Rocha,Lilian Kelly Bowen's disease Keratins Porokeratosis |
title_short |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
title_full |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
title_fullStr |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
title_full_unstemmed |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
title_sort |
Circumscribed palmoplantar hypokeratosis: report of two brazilian cases |
author |
Rocha,Lilian Kelly |
author_facet |
Rocha,Lilian Kelly Nico,Marcello Menta Simonsen |
author_role |
author |
author2 |
Nico,Marcello Menta Simonsen |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Rocha,Lilian Kelly Nico,Marcello Menta Simonsen |
dc.subject.por.fl_str_mv |
Bowen's disease Keratins Porokeratosis |
topic |
Bowen's disease Keratins Porokeratosis |
description |
Circumscribed palmoplantar hypokeratosis is a recently recognized dermatosis and rarely reported. It was first described in 2002 and is characterized by localized loss of the horny layer in the palmoplantar area. This dermatosis is clinically presented with a sharply circumscribed, reddish and asymptomatic plaque with slightly depressed surface localized on the palms or the soles. The clinical differential diagnosis includes mainly porokeratosis and Bowen's disease. Its pathogenesis remains unknown, but studies have proposed a human papillomavirus induced disease or a localized keratinization disorder in the palmoplantar area. We report herein two cases of patients with lesions clinically and microscopically compatible with the diagnosis of circumscribed palmoplantar hypokeratosis. We also present a brief literature review of the etiopathogenic hyphoteses of this dermatosis. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962013000400623 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962013000400623 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/abd1806-4841.20131958 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Dermatologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Dermatologia |
dc.source.none.fl_str_mv |
Anais Brasileiros de Dermatologia v.88 n.4 2013 reponame:Anais brasileiros de dermatologia (Online) instname:Sociedade Brasileira de Dermatologia (SBD) instacron:SBD |
instname_str |
Sociedade Brasileira de Dermatologia (SBD) |
instacron_str |
SBD |
institution |
SBD |
reponame_str |
Anais brasileiros de dermatologia (Online) |
collection |
Anais brasileiros de dermatologia (Online) |
repository.name.fl_str_mv |
Anais brasileiros de dermatologia (Online) - Sociedade Brasileira de Dermatologia (SBD) |
repository.mail.fl_str_mv |
abd@sbd.org.br||revista@sbd.org.br |
_version_ |
1752126419004030976 |