Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional

Detalhes bibliográficos
Autor(a) principal: Andrade, Guilherme Cabral De [UNIFESP]
Data de Publicação: 2003
Outros Autores: Teixeira, Pedro Augusto Deja [UNIFESP], Alves, Helvércio Fernando Polsaque, Donato, Erik Evandro, Moreira, Carlos Alexandre Aguiar, Faria, Renato Campos Soares De, Dias, Luís Antônio Araújo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S0004-282X2003000100013
http://repositorio.unifesp.br/handle/11600/1658
Resumo: Three-dimensional computerized tomography angiography is a fast diagnosis method and low invasive that passed to be used recently in the cases of intracranial aneurysms. This method presents a 100% specificity and can reach 95% of sensibility in the evaluation of the aneurysms in the circle of Willis, substituting the digital angiography but not in all of the cases. We report our experience in evaluation of the three-dimensional angiotomography exams in a period of 2 years between June of 1997 and June of 1999, were accomplished for detection of intracranial aneurysms in 136 patients, being 118 just with three-dimensional angiotomography and in 18 cases they were accomplished besides three-dimensional angiotomography also the conventional digital angiography. The exam of three-dimensional angiotomography possesses low risk being used better in the detection of the aneurysms when possess higher diameter than 3mm, with some limitations as in the very small aneurysms when smaller than 3mm, carotid intern cavarnous aneurysms, posterior circulation aneurysms as well as the non accomplishment of the dynamic exam.
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spelling Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensionalCerebral aneurysms diagnosis by three-dimensional CT angiographycerebral aneurysmcomputerized three-dimensionalangiotomographyaneurisma cerebralangiotomografia tridimensionalThree-dimensional computerized tomography angiography is a fast diagnosis method and low invasive that passed to be used recently in the cases of intracranial aneurysms. This method presents a 100% specificity and can reach 95% of sensibility in the evaluation of the aneurysms in the circle of Willis, substituting the digital angiography but not in all of the cases. We report our experience in evaluation of the three-dimensional angiotomography exams in a period of 2 years between June of 1997 and June of 1999, were accomplished for detection of intracranial aneurysms in 136 patients, being 118 just with three-dimensional angiotomography and in 18 cases they were accomplished besides three-dimensional angiotomography also the conventional digital angiography. The exam of three-dimensional angiotomography possesses low risk being used better in the detection of the aneurysms when possess higher diameter than 3mm, with some limitations as in the very small aneurysms when smaller than 3mm, carotid intern cavarnous aneurysms, posterior circulation aneurysms as well as the non accomplishment of the dynamic exam.A angiotomografia é método diagnóstico rápido e minimamente invasivo que passou a ser utilizado recentemente nos casos de aneurisma intracraniano, possuindo 100% de especificidade e podendo atingir 95% de sensibilidade, na avaliação dos aneurismas do círculo de Willis, substituindo a angiografia digital, mas não em todos os casos. Apresentamos nossa experiência na avaliação do exame de angiotomografia tridimensional em período de 2 anos, comprendido entre junho de 1997 e junho 1999, em que foram realizados exames de angiotomografia tridimensional para detecção de aneurismas intracranianos em 136 pacientes Em 118 pacientes foi realizada apenas angiotomografia e em 18 casos foi realizada além da angiotomografia tridimensional, também a angiografia digital convencional. O exame de angiotomografia tridimensional possui baixo risco, sendo melhor utilizada na detecção dos aneurismas com diâmetro maior que 3mm. Possui algumas limitações, como os aneurismas muito pequenos <3mm aneurismas da carótida cavernosa e da circulação posterior, como também a não realização do exame dinâmico.Santa Casa de Ribeirão PretoUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de MedicinaHospital AC CamargoUNIFESP, EPMSciELOAcademia Brasileira de Neurologia - ABNEUROSanta Casa de Ribeirão PretoUniversidade Federal de São Paulo (UNIFESP)Hospital AC CamargoAndrade, Guilherme Cabral De [UNIFESP]Teixeira, Pedro Augusto Deja [UNIFESP]Alves, Helvércio Fernando PolsaqueDonato, Erik EvandroMoreira, Carlos Alexandre AguiarFaria, Renato Campos Soares DeDias, Luís Antônio Araújo2015-06-14T13:29:56Z2015-06-14T13:29:56Z2003-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion74-78application/pdfhttp://dx.doi.org/10.1590/S0004-282X2003000100013Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 61, n. 1, p. 74-78, 2003.10.1590/S0004-282X2003000100013S0004-282X2003000100013.pdf0004-282XS0004-282X2003000100013http://repositorio.unifesp.br/handle/11600/1658porArquivos de Neuro-Psiquiatriainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-28T01:14:42Zoai:repositorio.unifesp.br/:11600/1658Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-28T01:14:42Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
Cerebral aneurysms diagnosis by three-dimensional CT angiography
title Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
spellingShingle Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
Andrade, Guilherme Cabral De [UNIFESP]
cerebral aneurysm
computerized three-dimensional
angiotomography
aneurisma cerebral
angiotomografia tridimensional
title_short Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
title_full Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
title_fullStr Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
title_full_unstemmed Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
title_sort Diagnóstico dos aneurismas cerebrais por angiotomografia tridimensional
author Andrade, Guilherme Cabral De [UNIFESP]
author_facet Andrade, Guilherme Cabral De [UNIFESP]
Teixeira, Pedro Augusto Deja [UNIFESP]
Alves, Helvércio Fernando Polsaque
Donato, Erik Evandro
Moreira, Carlos Alexandre Aguiar
Faria, Renato Campos Soares De
Dias, Luís Antônio Araújo
author_role author
author2 Teixeira, Pedro Augusto Deja [UNIFESP]
Alves, Helvércio Fernando Polsaque
Donato, Erik Evandro
Moreira, Carlos Alexandre Aguiar
Faria, Renato Campos Soares De
Dias, Luís Antônio Araújo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Santa Casa de Ribeirão Preto
Universidade Federal de São Paulo (UNIFESP)
Hospital AC Camargo
dc.contributor.author.fl_str_mv Andrade, Guilherme Cabral De [UNIFESP]
Teixeira, Pedro Augusto Deja [UNIFESP]
Alves, Helvércio Fernando Polsaque
Donato, Erik Evandro
Moreira, Carlos Alexandre Aguiar
Faria, Renato Campos Soares De
Dias, Luís Antônio Araújo
dc.subject.por.fl_str_mv cerebral aneurysm
computerized three-dimensional
angiotomography
aneurisma cerebral
angiotomografia tridimensional
topic cerebral aneurysm
computerized three-dimensional
angiotomography
aneurisma cerebral
angiotomografia tridimensional
description Three-dimensional computerized tomography angiography is a fast diagnosis method and low invasive that passed to be used recently in the cases of intracranial aneurysms. This method presents a 100% specificity and can reach 95% of sensibility in the evaluation of the aneurysms in the circle of Willis, substituting the digital angiography but not in all of the cases. We report our experience in evaluation of the three-dimensional angiotomography exams in a period of 2 years between June of 1997 and June of 1999, were accomplished for detection of intracranial aneurysms in 136 patients, being 118 just with three-dimensional angiotomography and in 18 cases they were accomplished besides three-dimensional angiotomography also the conventional digital angiography. The exam of three-dimensional angiotomography possesses low risk being used better in the detection of the aneurysms when possess higher diameter than 3mm, with some limitations as in the very small aneurysms when smaller than 3mm, carotid intern cavarnous aneurysms, posterior circulation aneurysms as well as the non accomplishment of the dynamic exam.
publishDate 2003
dc.date.none.fl_str_mv 2003-03-01
2015-06-14T13:29:56Z
2015-06-14T13:29:56Z
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/S0004-282X2003000100013
Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 61, n. 1, p. 74-78, 2003.
10.1590/S0004-282X2003000100013
S0004-282X2003000100013.pdf
0004-282X
S0004-282X2003000100013
http://repositorio.unifesp.br/handle/11600/1658
url http://dx.doi.org/10.1590/S0004-282X2003000100013
http://repositorio.unifesp.br/handle/11600/1658
identifier_str_mv Arquivos de Neuro-Psiquiatria. Academia Brasileira de Neurologia - ABNEURO, v. 61, n. 1, p. 74-78, 2003.
10.1590/S0004-282X2003000100013
S0004-282X2003000100013.pdf
0004-282X
S0004-282X2003000100013
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 74-78
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_ 1814268293530255360

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