Olfactory groove meningiomas: surgical technique and follow-up review
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , |
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=S0004-282X2007000500012 |
Resumo: | BACKGROUND: Olfactory groove meningiomas comprise 4-10% of the intracranial meningiomas. Generally they give signs of brain compression due to great size they reach before diagnosis. In this study, the clinical outcome of patients with olfactory groove meningiomas surgically treated was analyzed. METHOD: 17 patients operated on from 1988-2006. Female: 16, Male: 1. Age: 19-76 years-old (mean=53.12± 13.11). Follow-up: 1-209 months (mean=51.07±12.73. Bifrontal/bifrontal-bi-orbital approaches were used. Outcome was analyzed using survival/recurrence-free Kaplan-Mayer curves. RESULTS:16 had WHO grade 1; one grade 2 meningiomas. Resection Simpson's grade 1 was in achieved in 64.7%, grade 2 in 29.4% and grade 3 in 5.9%. There was no recurrence during the follow-up. Global and operative mortality were 11.8%. Main postoperative complications were osteomielitis (11.8%) and pneumonia (5.9%). CONCLUSION: Extensive approaches allowed total resection of most olfactory groove meningiomas with no recurrence during the follow-up, but operative mortality and local complications were high. |
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Olfactory groove meningiomas: surgical technique and follow-up reviewolfactory groove meningiomassurgical treatmentsurvival curvesBACKGROUND: Olfactory groove meningiomas comprise 4-10% of the intracranial meningiomas. Generally they give signs of brain compression due to great size they reach before diagnosis. In this study, the clinical outcome of patients with olfactory groove meningiomas surgically treated was analyzed. METHOD: 17 patients operated on from 1988-2006. Female: 16, Male: 1. Age: 19-76 years-old (mean=53.12± 13.11). Follow-up: 1-209 months (mean=51.07±12.73. Bifrontal/bifrontal-bi-orbital approaches were used. Outcome was analyzed using survival/recurrence-free Kaplan-Mayer curves. RESULTS:16 had WHO grade 1; one grade 2 meningiomas. Resection Simpson's grade 1 was in achieved in 64.7%, grade 2 in 29.4% and grade 3 in 5.9%. There was no recurrence during the follow-up. Global and operative mortality were 11.8%. Main postoperative complications were osteomielitis (11.8%) and pneumonia (5.9%). CONCLUSION: Extensive approaches allowed total resection of most olfactory groove meningiomas with no recurrence during the follow-up, but operative mortality and local complications were high.Academia Brasileira de Neurologia - ABNEURO2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000500012Arquivos de Neuro-Psiquiatria v.65 n.3b 2007reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2007000500012info:eu-repo/semantics/openAccessColli,Benedicto OscarCarlotti Junior,Carlos GilbertoAssirati Junior,João AlbertoSantos,Marcius Benigno Marques dosNeder,LucianoSantos,Antonio Carlos dosBatagini,Nayara Cioffieng2008-04-11T00:00:00Zoai:scielo:S0004-282X2007000500012Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2008-04-11T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse |
dc.title.none.fl_str_mv |
Olfactory groove meningiomas: surgical technique and follow-up review |
title |
Olfactory groove meningiomas: surgical technique and follow-up review |
spellingShingle |
Olfactory groove meningiomas: surgical technique and follow-up review Colli,Benedicto Oscar olfactory groove meningiomas surgical treatment survival curves |
title_short |
Olfactory groove meningiomas: surgical technique and follow-up review |
title_full |
Olfactory groove meningiomas: surgical technique and follow-up review |
title_fullStr |
Olfactory groove meningiomas: surgical technique and follow-up review |
title_full_unstemmed |
Olfactory groove meningiomas: surgical technique and follow-up review |
title_sort |
Olfactory groove meningiomas: surgical technique and follow-up review |
author |
Colli,Benedicto Oscar |
author_facet |
Colli,Benedicto Oscar Carlotti Junior,Carlos Gilberto Assirati Junior,João Alberto Santos,Marcius Benigno Marques dos Neder,Luciano Santos,Antonio Carlos dos Batagini,Nayara Cioffi |
author_role |
author |
author2 |
Carlotti Junior,Carlos Gilberto Assirati Junior,João Alberto Santos,Marcius Benigno Marques dos Neder,Luciano Santos,Antonio Carlos dos Batagini,Nayara Cioffi |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Colli,Benedicto Oscar Carlotti Junior,Carlos Gilberto Assirati Junior,João Alberto Santos,Marcius Benigno Marques dos Neder,Luciano Santos,Antonio Carlos dos Batagini,Nayara Cioffi |
dc.subject.por.fl_str_mv |
olfactory groove meningiomas surgical treatment survival curves |
topic |
olfactory groove meningiomas surgical treatment survival curves |
description |
BACKGROUND: Olfactory groove meningiomas comprise 4-10% of the intracranial meningiomas. Generally they give signs of brain compression due to great size they reach before diagnosis. In this study, the clinical outcome of patients with olfactory groove meningiomas surgically treated was analyzed. METHOD: 17 patients operated on from 1988-2006. Female: 16, Male: 1. Age: 19-76 years-old (mean=53.12± 13.11). Follow-up: 1-209 months (mean=51.07±12.73. Bifrontal/bifrontal-bi-orbital approaches were used. Outcome was analyzed using survival/recurrence-free Kaplan-Mayer curves. RESULTS:16 had WHO grade 1; one grade 2 meningiomas. Resection Simpson's grade 1 was in achieved in 64.7%, grade 2 in 29.4% and grade 3 in 5.9%. There was no recurrence during the follow-up. Global and operative mortality were 11.8%. Main postoperative complications were osteomielitis (11.8%) and pneumonia (5.9%). CONCLUSION: Extensive approaches allowed total resection of most olfactory groove meningiomas with no recurrence during the follow-up, but operative mortality and local complications were high. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-09-01 |
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=S0004-282X2007000500012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2007000500012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-282X2007000500012 |
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.65 n.3b 2007 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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1754212762224951296 |