Atypical cellular blue nevus or malignant blue nevus?

Detalhes bibliográficos
Autor(a) principal: Daltro,Luise Ribeiro
Data de Publicação: 2017
Outros Autores: Yaegashi,Lygia Bertalha, Freitas,Rodrigo Abdalah, Fantini,Bruno de Carvalho, Souza,Cacilda da Silva
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=S0365-05962017000100110
Resumo: Abstract: Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progressive growth in the last two years. After surgical excision, histopathological examination revealed atypical cellular blue nevus. Presence of mitoses, ulceration, infiltration, cytological atypia or necrosis may occur in atypical cellular blue nevus, making it difficult to differentiate it from melanoma. The growth of blue nevus is unusual and considered of high-risk for malignancy, being an indicator for complete resection and periodic follow-up of these patients.
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spelling Atypical cellular blue nevus or malignant blue nevus?MelanomaNevus, blueNevus, pigmentedAbstract: Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progressive growth in the last two years. After surgical excision, histopathological examination revealed atypical cellular blue nevus. Presence of mitoses, ulceration, infiltration, cytological atypia or necrosis may occur in atypical cellular blue nevus, making it difficult to differentiate it from melanoma. The growth of blue nevus is unusual and considered of high-risk for malignancy, being an indicator for complete resection and periodic follow-up of these patients.Sociedade Brasileira de Dermatologia2017-02-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962017000100110Anais Brasileiros de Dermatologia v.92 n.1 2017reponame:Anais brasileiros de dermatologia (Online)instname:Sociedade Brasileira de Dermatologia (SBD)instacron:SBD10.1590/abd1806-4841.20174502info:eu-repo/semantics/openAccessDaltro,Luise RibeiroYaegashi,Lygia BertalhaFreitas,Rodrigo AbdalahFantini,Bruno de CarvalhoSouza,Cacilda da Silvaeng2017-02-16T00:00:00Zoai:scielo:S0365-05962017000100110Revistahttp://www.anaisdedermatologia.org.br/https://old.scielo.br/oai/scielo-oai.phpabd@sbd.org.br||revista@sbd.org.br1806-48410365-0596opendoar:2017-02-16T00:00Anais brasileiros de dermatologia (Online) - Sociedade Brasileira de Dermatologia (SBD)false
dc.title.none.fl_str_mv Atypical cellular blue nevus or malignant blue nevus?
title Atypical cellular blue nevus or malignant blue nevus?
spellingShingle Atypical cellular blue nevus or malignant blue nevus?
Daltro,Luise Ribeiro
Melanoma
Nevus, blue
Nevus, pigmented
title_short Atypical cellular blue nevus or malignant blue nevus?
title_full Atypical cellular blue nevus or malignant blue nevus?
title_fullStr Atypical cellular blue nevus or malignant blue nevus?
title_full_unstemmed Atypical cellular blue nevus or malignant blue nevus?
title_sort Atypical cellular blue nevus or malignant blue nevus?
author Daltro,Luise Ribeiro
author_facet Daltro,Luise Ribeiro
Yaegashi,Lygia Bertalha
Freitas,Rodrigo Abdalah
Fantini,Bruno de Carvalho
Souza,Cacilda da Silva
author_role author
author2 Yaegashi,Lygia Bertalha
Freitas,Rodrigo Abdalah
Fantini,Bruno de Carvalho
Souza,Cacilda da Silva
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Daltro,Luise Ribeiro
Yaegashi,Lygia Bertalha
Freitas,Rodrigo Abdalah
Fantini,Bruno de Carvalho
Souza,Cacilda da Silva
dc.subject.por.fl_str_mv Melanoma
Nevus, blue
Nevus, pigmented
topic Melanoma
Nevus, blue
Nevus, pigmented
description Abstract: Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progressive growth in the last two years. After surgical excision, histopathological examination revealed atypical cellular blue nevus. Presence of mitoses, ulceration, infiltration, cytological atypia or necrosis may occur in atypical cellular blue nevus, making it difficult to differentiate it from melanoma. The growth of blue nevus is unusual and considered of high-risk for malignancy, being an indicator for complete resection and periodic follow-up of these patients.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-01
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=S0365-05962017000100110
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962017000100110
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/abd1806-4841.20174502
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.92 n.1 2017
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
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