Use of intraoperative MRI for resection of gliomas

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dc.contributor Sistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP
dc.contributor.author CABRERA, Hector Navarro FMUSP-HC
ALMEIDA, Antonio Nogueira de FMUSP-HC
SILVA, Clemar Correa da FMUSP-HC
FONOFF, Erich Talamoni FMUSP-HC
MARTIN, Maria das Gracas
LEITE, Claudia da Costa FMUSP-HC
TEIXEIRA, Manoel Jacobsen FMUSP-HC
dc.date.issued 2011
dc.identifier.citation ARQUIVOS DE NEURO-PSIQUIATRIA, v.69, n.6, p.949-953, 2011
dc.identifier.issn 0004-282X
dc.identifier.uri http://observatorio.fm.usp.br/handle/OPI/22918
dc.description.abstract Literature has shown that extent of tumor resection has an impact on quality of life and survival of patients with gliomas. Intraoperative MRI has been used to increase resection while preserving procedure's safety. Method: The first five patients with gliomas operated on at the University of Sao Paulo using intraoperative MRI are reported. All but one patient had Karnofsky Performance Status of 100% before surgery. Presentation symptoms were progressive headache, seizures, behavior disturbance, one instance of hemianopsia, and another of hemiparesis. Results: Gross total removal was achieved in two patients. Surgical resection was limited by tumor invasion of critical areas like the internal capsule or the mesencephalon in the remaining patients. Conclusion: Intra-operative MRI is an important tool that helps surgeons to remove glial tumors, however, knowledge of physiology and functional anatomy is still fundamental to avoid morbidity.
dc.language.iso eng
dc.publisher ASSOC ARQUIVOS NEURO- PSIQUIATRIA
dc.relation.ispartof Arquivos de Neuro-Psiquiatria
dc.rights openAccess
dc.subject magnetic resonance imaging; glioma; brain neoplasms; neurosurgery
dc.subject.other brain-tumor surgery; adult patients; survival; extent; neurosurgery; neuronavigation; multiforme; shift
dc.title Use of intraoperative MRI for resection of gliomas
dc.type article
dc.rights.holder Copyright ASSOC ARQUIVOS NEURO- PSIQUIATRIA
dc.description.group LIM/26
dc.description.group LIM/44
dc.identifier.pmid 22297886
dc.type.category original article
dc.type.version publishedVersion
hcfmusp.author CABRERA, Hector Navarro:HC:IPQ
hcfmusp.author ALMEIDA, Antonio Nogueira de:HC:IPQ
hcfmusp.author SILVA, Clemar Correa da:HC:ICHC
hcfmusp.author FONOFF, Erich Talamoni:HC:IPQ
hcfmusp.author LEITE, Claudia da Costa:FM:MDR
hcfmusp.author TEIXEIRA, Manoel Jacobsen:FM:MNE
hcfmusp.author.external · MARTIN, Maria das Gracas:FMUSP, ICHC, Dept Radiol, Sao Paulo, Brazil
hcfmusp.origem.id WOS:000298019300020
hcfmusp.origem.id 2-s2.0-84868275916
hcfmusp.publisher.city SAO PAULO SP
hcfmusp.publisher.country BRAZIL
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dc.description.index MEDLINE
hcfmusp.citation.scopus 5
hcfmusp.citation.wos 4
hcfmusp.affiliation.country Brasil


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