Schwanoma intracerebral talâmico: relato de caso
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://dx.doi.org/10.1590/S0004-282X2002000200025 http://repositorio.unifesp.br/handle/11600/1431 |
Resumo: | The intracranial schwannomas cover about 8% of all the brain tumors, although, those localized inside the encephalic parenchyma are rare only 55 cases being reported in the literature. The histhopatologic diagnosis is based on the cellular type and arrangement common to the nervous sheat tumors, the immunohistochemical findings (GFAP, S-100 protein, EMA) and electronmicroscopic findings as well. The clinical presentation related to the intraparenchimatous schwannoma is variable, depending on its localization, the image diagnosis does not show any typical aspect. The surgical treatment is curative once a complete extirpation is obtained. These tumors are benign but one case reported presented malignant signs. We present a patient that had a thalamic schwannoma with histological confirmation. We found no case with this localization in the literature. |
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Schwanoma intracerebral talâmico: relato de casoThalamic intracerebral schwannoma: case reportintracerebral schwannomathalamusschwanoma intracerebraltalâmoThe intracranial schwannomas cover about 8% of all the brain tumors, although, those localized inside the encephalic parenchyma are rare only 55 cases being reported in the literature. The histhopatologic diagnosis is based on the cellular type and arrangement common to the nervous sheat tumors, the immunohistochemical findings (GFAP, S-100 protein, EMA) and electronmicroscopic findings as well. The clinical presentation related to the intraparenchimatous schwannoma is variable, depending on its localization, the image diagnosis does not show any typical aspect. The surgical treatment is curative once a complete extirpation is obtained. These tumors are benign but one case reported presented malignant signs. We present a patient that had a thalamic schwannoma with histological confirmation. We found no case with this localization in the literature.Os schwanomas intracranianos compreendem cerca de 8% de todos os tumores cerebrais porém, aqueles classificados como intra-axiais são mais raros, havendo somente 55 casos relatados na literatura. O diagnóstico é feito pelo tipo e arranjo celular comum aos tumores de bainha nervosa, pela imuno-histoquímica (GFAP, proteína S-100, EMA) e pela microscopia eletrônica. Sua apresentação clínica é variável, dependendo de sua localização; suas características neurorradiológicas não se apresentam de maneira típica. O tratamento cirúrgico, com exérese total da lesão, propicia a cura. Possuem caracteres benignos; um dos casos relatados na literatura, possuía entretanto caracteres de malignidade. Apresentamos um caso de schwanoma cerebral intra-axial supratentorial localizado na região talâmica esquerda, com confirmação diagnóstica anatomopatológica e imuno-histoquímica. Em tal localização não fora encontrado nenhum caso na literatura.Universidade Federal de São Paulo (UNIFESP) Escola Paulista de MedicinaUNIFESP, EPMSciELOAcademia Brasileira de Neurologia - ABNEUROUniversidade Federal de São Paulo (UNIFESP)Andrade, Guilherme Cabral De [UNIFESP]Paiva Neto, Manoel Antonio de [UNIFESP]Braga, Fernando Menezes [UNIFESP]2015-06-14T13:29:41Z2015-06-14T13:29:41Z2002-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion308-313application/pdfhttp://dx.doi.org/10.1590/S0004-282X2002000200025Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 60, n. 2A, p. 308-313, 2002.10.1590/S0004-282X2002000200025S0004-282X2002000200025.pdf0004-282XS0004-282X2002000200025http://repositorio.unifesp.br/handle/11600/1431WOS:000175890500026porArquivos de Neuro-Psiquiatriainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-05T17:38:48Zoai:repositorio.unifesp.br/:11600/1431Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-05T17:38:48Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.none.fl_str_mv |
Schwanoma intracerebral talâmico: relato de caso Thalamic intracerebral schwannoma: case report |
title |
Schwanoma intracerebral talâmico: relato de caso |
spellingShingle |
Schwanoma intracerebral talâmico: relato de caso Andrade, Guilherme Cabral De [UNIFESP] intracerebral schwannoma thalamus schwanoma intracerebral talâmo |
title_short |
Schwanoma intracerebral talâmico: relato de caso |
title_full |
Schwanoma intracerebral talâmico: relato de caso |
title_fullStr |
Schwanoma intracerebral talâmico: relato de caso |
title_full_unstemmed |
Schwanoma intracerebral talâmico: relato de caso |
title_sort |
Schwanoma intracerebral talâmico: relato de caso |
author |
Andrade, Guilherme Cabral De [UNIFESP] |
author_facet |
Andrade, Guilherme Cabral De [UNIFESP] Paiva Neto, Manoel Antonio de [UNIFESP] Braga, Fernando Menezes [UNIFESP] |
author_role |
author |
author2 |
Paiva Neto, Manoel Antonio de [UNIFESP] Braga, Fernando Menezes [UNIFESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Andrade, Guilherme Cabral De [UNIFESP] Paiva Neto, Manoel Antonio de [UNIFESP] Braga, Fernando Menezes [UNIFESP] |
dc.subject.por.fl_str_mv |
intracerebral schwannoma thalamus schwanoma intracerebral talâmo |
topic |
intracerebral schwannoma thalamus schwanoma intracerebral talâmo |
description |
The intracranial schwannomas cover about 8% of all the brain tumors, although, those localized inside the encephalic parenchyma are rare only 55 cases being reported in the literature. The histhopatologic diagnosis is based on the cellular type and arrangement common to the nervous sheat tumors, the immunohistochemical findings (GFAP, S-100 protein, EMA) and electronmicroscopic findings as well. The clinical presentation related to the intraparenchimatous schwannoma is variable, depending on its localization, the image diagnosis does not show any typical aspect. The surgical treatment is curative once a complete extirpation is obtained. These tumors are benign but one case reported presented malignant signs. We present a patient that had a thalamic schwannoma with histological confirmation. We found no case with this localization in the literature. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-06-01 2015-06-14T13:29:41Z 2015-06-14T13:29:41Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0004-282X2002000200025 Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 60, n. 2A, p. 308-313, 2002. 10.1590/S0004-282X2002000200025 S0004-282X2002000200025.pdf 0004-282X S0004-282X2002000200025 http://repositorio.unifesp.br/handle/11600/1431 WOS:000175890500026 |
url |
http://dx.doi.org/10.1590/S0004-282X2002000200025 http://repositorio.unifesp.br/handle/11600/1431 |
identifier_str_mv |
Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 60, n. 2A, p. 308-313, 2002. 10.1590/S0004-282X2002000200025 S0004-282X2002000200025.pdf 0004-282X S0004-282X2002000200025 WOS:000175890500026 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Arquivos de Neuro-Psiquiatria |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
308-313 application/pdf |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Neurologia - ABNEURO |
publisher.none.fl_str_mv |
Academia Brasileira de Neurologia - ABNEURO |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
instname_str |
Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
institution |
UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
biblioteca.csp@unifesp.br |
_version_ |
1814268292125163520 |