The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions

Detalhes bibliográficos
Autor(a) principal: Faria,Andréia V.
Data de Publicação: 2004
Outros Autores: Reis,Fabiano, Zanardi,Verônica A., Menezes,José R., Cendes,Fernando
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=S0004-282X2004000300010
Resumo: The purpose of this article is show the role of proton magnetic resonance spectroscopy (MRS), associated with magnetic resonance images, in the study of non-neoplastic disorders, helping in diagnosis and better characterization of the nature of the lesion. Herein, we analyzed single voxel proton spectroscopy in eight different non-neoplastic lesions, displayed in six categories (infectious, ischaemic, demyelinating, inflammatory, malformation of development and phacomatosis). The presence or the ratios of signal intensities brain tissue metabolites observed with this technique (N-acetyl aspartate, choline, creatine, lactate and lipids) helped in their differentiation with neoplastic lesions and helped in correct diagnosis. In infectious diseases, signals of acetate, succinate and aminoacids were also important. In conclusion, proton MRS is a noninvasive method, very useful as an additional technique to define the nature of non-neoplastic encephalic lesions.
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spelling The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesionsspectroscopymagnetic resonancenon-neoplastic encephalic lesionsThe purpose of this article is show the role of proton magnetic resonance spectroscopy (MRS), associated with magnetic resonance images, in the study of non-neoplastic disorders, helping in diagnosis and better characterization of the nature of the lesion. Herein, we analyzed single voxel proton spectroscopy in eight different non-neoplastic lesions, displayed in six categories (infectious, ischaemic, demyelinating, inflammatory, malformation of development and phacomatosis). The presence or the ratios of signal intensities brain tissue metabolites observed with this technique (N-acetyl aspartate, choline, creatine, lactate and lipids) helped in their differentiation with neoplastic lesions and helped in correct diagnosis. In infectious diseases, signals of acetate, succinate and aminoacids were also important. In conclusion, proton MRS is a noninvasive method, very useful as an additional technique to define the nature of non-neoplastic encephalic lesions.Academia Brasileira de Neurologia - ABNEURO2004-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2004000300010Arquivos de Neuro-Psiquiatria v.62 n.2b 2004reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X2004000300010info:eu-repo/semantics/openAccessFaria,Andréia V.Reis,FabianoZanardi,Verônica A.Menezes,José R.Cendes,Fernandoeng2004-07-20T00:00:00Zoai:scielo:S0004-282X2004000300010Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2004-07-20T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse
dc.title.none.fl_str_mv The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
title The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
spellingShingle The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
Faria,Andréia V.
spectroscopy
magnetic resonance
non-neoplastic encephalic lesions
title_short The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
title_full The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
title_fullStr The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
title_full_unstemmed The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
title_sort The pattern of proton magnetic resonance spectroscopy in non-neoplastic encephalic lesions
author Faria,Andréia V.
author_facet Faria,Andréia V.
Reis,Fabiano
Zanardi,Verônica A.
Menezes,José R.
Cendes,Fernando
author_role author
author2 Reis,Fabiano
Zanardi,Verônica A.
Menezes,José R.
Cendes,Fernando
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Faria,Andréia V.
Reis,Fabiano
Zanardi,Verônica A.
Menezes,José R.
Cendes,Fernando
dc.subject.por.fl_str_mv spectroscopy
magnetic resonance
non-neoplastic encephalic lesions
topic spectroscopy
magnetic resonance
non-neoplastic encephalic lesions
description The purpose of this article is show the role of proton magnetic resonance spectroscopy (MRS), associated with magnetic resonance images, in the study of non-neoplastic disorders, helping in diagnosis and better characterization of the nature of the lesion. Herein, we analyzed single voxel proton spectroscopy in eight different non-neoplastic lesions, displayed in six categories (infectious, ischaemic, demyelinating, inflammatory, malformation of development and phacomatosis). The presence or the ratios of signal intensities brain tissue metabolites observed with this technique (N-acetyl aspartate, choline, creatine, lactate and lipids) helped in their differentiation with neoplastic lesions and helped in correct diagnosis. In infectious diseases, signals of acetate, succinate and aminoacids were also important. In conclusion, proton MRS is a noninvasive method, very useful as an additional technique to define the nature of non-neoplastic encephalic lesions.
publishDate 2004
dc.date.none.fl_str_mv 2004-06-01
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=S0004-282X2004000300010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2004000300010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0004-282X2004000300010
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.62 n.2b 2004
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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