Peritumoral brain edema in intracranial meningiomas

Detalhes bibliográficos
Autor(a) principal: Pereira-Filho,Nelson de Azambuja
Data de Publicação: 2010
Outros Autores: Soares,Fabiano Pasqualotto, Chemale,Ivan de Mello, Coutinho,Ligia Maria Barbosa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivos de neuro-psiquiatria (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000300003
Resumo: Occurrence of peritumoral brain edema (PBE) in meningiomas has been associated with several factors in recent years, although its pathophysiological mechanism has not yet been fully elucidated. The aim of this study was to analyze the correlation between the presence / degree of PBE and factors such as gender, age, size and histological subtype of tumor. We analyzed the MRI images of 74 patients operated on Hospital Beneficência Portuguesa de Porto Alegre for the presence / degree of PBE and data was statistically correlated with the parameters of the patient. PBE was present in 70.1% of patients. Tumors with higher volume had more PBE. Tumors of the olfactory groove showed more PBE than sphenoid wing and parassagittal tumors. Transitional subtype showed more PBE than fibroblastic and meningothelial subtypes.
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spelling Peritumoral brain edema in intracranial meningiomasbrain edemameningiomaperitumoral brain edemaOccurrence of peritumoral brain edema (PBE) in meningiomas has been associated with several factors in recent years, although its pathophysiological mechanism has not yet been fully elucidated. The aim of this study was to analyze the correlation between the presence / degree of PBE and factors such as gender, age, size and histological subtype of tumor. We analyzed the MRI images of 74 patients operated on Hospital Beneficência Portuguesa de Porto Alegre for the presence / degree of PBE and data was statistically correlated with the parameters of the patient. PBE was present in 70.1% of patients. Tumors with higher volume had more PBE. Tumors of the olfactory groove showed more PBE than sphenoid wing and parassagittal tumors. Transitional subtype showed more PBE than fibroblastic and meningothelial subtypes.Academia Brasileira de Neurologia - ABNEURO2010-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000300003Arquivos de Neuro-Psiquiatria v.68 n.3 2010reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2010000300003info:eu-repo/semantics/openAccessPereira-Filho,Nelson de AzambujaSoares,Fabiano PasqualottoChemale,Ivan de MelloCoutinho,Ligia Maria Barbosaeng2010-06-24T00:00:00Zoai:scielo:S0004-282X2010000300003Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2010-06-24T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse
dc.title.none.fl_str_mv Peritumoral brain edema in intracranial meningiomas
title Peritumoral brain edema in intracranial meningiomas
spellingShingle Peritumoral brain edema in intracranial meningiomas
Pereira-Filho,Nelson de Azambuja
brain edema
meningioma
peritumoral brain edema
title_short Peritumoral brain edema in intracranial meningiomas
title_full Peritumoral brain edema in intracranial meningiomas
title_fullStr Peritumoral brain edema in intracranial meningiomas
title_full_unstemmed Peritumoral brain edema in intracranial meningiomas
title_sort Peritumoral brain edema in intracranial meningiomas
author Pereira-Filho,Nelson de Azambuja
author_facet Pereira-Filho,Nelson de Azambuja
Soares,Fabiano Pasqualotto
Chemale,Ivan de Mello
Coutinho,Ligia Maria Barbosa
author_role author
author2 Soares,Fabiano Pasqualotto
Chemale,Ivan de Mello
Coutinho,Ligia Maria Barbosa
author2_role author
author
author
dc.contributor.author.fl_str_mv Pereira-Filho,Nelson de Azambuja
Soares,Fabiano Pasqualotto
Chemale,Ivan de Mello
Coutinho,Ligia Maria Barbosa
dc.subject.por.fl_str_mv brain edema
meningioma
peritumoral brain edema
topic brain edema
meningioma
peritumoral brain edema
description Occurrence of peritumoral brain edema (PBE) in meningiomas has been associated with several factors in recent years, although its pathophysiological mechanism has not yet been fully elucidated. The aim of this study was to analyze the correlation between the presence / degree of PBE and factors such as gender, age, size and histological subtype of tumor. We analyzed the MRI images of 74 patients operated on Hospital Beneficência Portuguesa de Porto Alegre for the presence / degree of PBE and data was statistically correlated with the parameters of the patient. PBE was present in 70.1% of patients. Tumors with higher volume had more PBE. Tumors of the olfactory groove showed more PBE than sphenoid wing and parassagittal tumors. Transitional subtype showed more PBE than fibroblastic and meningothelial subtypes.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-01
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000300003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000300003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0004-282X2010000300003
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 Academia Brasileira de Neurologia - ABNEURO
publisher.none.fl_str_mv Academia Brasileira de Neurologia - ABNEURO
dc.source.none.fl_str_mv Arquivos de Neuro-Psiquiatria v.68 n.3 2010
reponame:Arquivos de neuro-psiquiatria (Online)
instname:Academia Brasileira de Neurologia
instacron:ABNEURO
instname_str Academia Brasileira de Neurologia
instacron_str ABNEURO
institution ABNEURO
reponame_str Arquivos de neuro-psiquiatria (Online)
collection Arquivos de neuro-psiquiatria (Online)
repository.name.fl_str_mv Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologia
repository.mail.fl_str_mv ||revista.arquivos@abneuro.org
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