Pyramidal tract degeneration in multiple system atrophy: The relevance of magnetization transfer imaging
Identifieur interne : 001280 ( Istex/Curation ); précédent : 001279; suivant : 001281Pyramidal tract degeneration in multiple system atrophy: The relevance of magnetization transfer imaging
Auteurs : Antonio José Da Rocha [Brésil] ; Antonio Carlos Martins Maia Jr. [Brésil] ; Carlos Jorge Da Silva [Brésil] ; Flávio Túlio Braga [Brésil] ; Nelson Paes Diniz Fortes Ferreira [Brésil] ; Orlando Graziani Povoas Barsottini [Brésil] ; Henrique Ballalai Ferraz [Brésil]Source :
- Movement Disorders [ 0885-3185 ] ; 2007-01-15.
English descriptors
Abstract
The clinical features of multiple system atrophy (MSA) include four domains: autonomic failure/urinary dysfunction, Parkinsonism, cerebellar ataxia, and corticospinal tract dysfunction. Although the diagnosis of definite MSA requires pathological confirmation, magnetic resonance imaging (MRI) studies have been shown to contribute to the diagnosis of MSA. Although pyramidal tract dysfunction is frequent in MSA patients, signs of pyramidal tract involvement are controversially demonstrated by MRI. We evaluated the pyramidal involvement in 10 patients (7 women) with clinically probable MSA, detecting the presence of spasticity, hyperreflexia, and Babinski sign, as well as demonstrating degeneration of the pyramidal tract and primary motor cortex by MRI in all of them. Our article also discusses key radiological features of this syndrome. In MSA, pyramidal tract involvement seems to be more frequent than previously thought, and the clinicoradiological correlation between pyramidal tract dysfunction and degeneration may contribute to the understanding of the clinical hallmarks of MSA. MRI may also add information regarding the differential diagnosis of this syndrome. © 2006 Movement Disorder Society
Url:
DOI: 10.1002/mds.21229
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001280
Links to Exploration step
ISTEX:6AA341CCACA3BFEB3D2A74707A82E009ED0221F6Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Pyramidal tract degeneration in multiple system atrophy: The relevance of magnetization transfer imaging</title><author><name sortKey="Da Rocha, Antonio Jose" sort="Da Rocha, Antonio Jose" uniqKey="Da Rocha A" first="Antonio José" last="Da Rocha">Antonio José Da Rocha</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Maia Jr, Antonio Carlos Martins" sort="Maia Jr, Antonio Carlos Martins" uniqKey="Maia Jr A" first="Antonio Carlos Martins" last="Maia Jr.">Antonio Carlos Martins Maia Jr.</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Da Silva, Carlos Jorge" sort="Da Silva, Carlos Jorge" uniqKey="Da Silva C" first="Carlos Jorge" last="Da Silva">Carlos Jorge Da Silva</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Braga, Flavio Tulio" sort="Braga, Flavio Tulio" uniqKey="Braga F" first="Flávio Túlio" last="Braga">Flávio Túlio Braga</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Ferreira, Nelson Paes Diniz Fortes" sort="Ferreira, Nelson Paes Diniz Fortes" uniqKey="Ferreira N" first="Nelson Paes Diniz Fortes" last="Ferreira">Nelson Paes Diniz Fortes Ferreira</name><affiliation wicri:level="1"><mods:affiliation>Medimagem Hospital Beneficiência Portuguesa, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Medimagem Hospital Beneficiência Portuguesa, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Barsottini, Orlando Graziani Povoas" sort="Barsottini, Orlando Graziani Povoas" uniqKey="Barsottini O" first="Orlando Graziani Povoas" last="Barsottini">Orlando Graziani Povoas Barsottini</name><affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Universidade Federal de São Paulo, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Neurology, Universidade Federal de São Paulo, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Ferraz, Henrique Ballalai" sort="Ferraz, Henrique Ballalai" uniqKey="Ferraz H" first="Henrique Ballalai" last="Ferraz">Henrique Ballalai Ferraz</name><affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Universidade Federal de São Paulo, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Neurology, Universidade Federal de São Paulo, São Paulo</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:6AA341CCACA3BFEB3D2A74707A82E009ED0221F6</idno><date when="2007" year="2007">2007</date><idno type="doi">10.1002/mds.21229</idno><idno type="url">https://api.istex.fr/document/6AA341CCACA3BFEB3D2A74707A82E009ED0221F6/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001280</idno><idno type="wicri:Area/Istex/Curation">001280</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Pyramidal tract degeneration in multiple system atrophy: The relevance of magnetization transfer imaging</title><author><name sortKey="Da Rocha, Antonio Jose" sort="Da Rocha, Antonio Jose" uniqKey="Da Rocha A" first="Antonio José" last="Da Rocha">Antonio José Da Rocha</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Maia Jr, Antonio Carlos Martins" sort="Maia Jr, Antonio Carlos Martins" uniqKey="Maia Jr A" first="Antonio Carlos Martins" last="Maia Jr.">Antonio Carlos Martins Maia Jr.</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Da Silva, Carlos Jorge" sort="Da Silva, Carlos Jorge" uniqKey="Da Silva C" first="Carlos Jorge" last="Da Silva">Carlos Jorge Da Silva</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Braga, Flavio Tulio" sort="Braga, Flavio Tulio" uniqKey="Braga F" first="Flávio Túlio" last="Braga">Flávio Túlio Braga</name><affiliation wicri:level="1"><mods:affiliation>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Centro de Medicina Diagnóstica Fleury, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Ferreira, Nelson Paes Diniz Fortes" sort="Ferreira, Nelson Paes Diniz Fortes" uniqKey="Ferreira N" first="Nelson Paes Diniz Fortes" last="Ferreira">Nelson Paes Diniz Fortes Ferreira</name><affiliation wicri:level="1"><mods:affiliation>Medimagem Hospital Beneficiência Portuguesa, Setor de Neuroradiologia, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Medimagem Hospital Beneficiência Portuguesa, Setor de Neuroradiologia, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Barsottini, Orlando Graziani Povoas" sort="Barsottini, Orlando Graziani Povoas" uniqKey="Barsottini O" first="Orlando Graziani Povoas" last="Barsottini">Orlando Graziani Povoas Barsottini</name><affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Universidade Federal de São Paulo, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Neurology, Universidade Federal de São Paulo, São Paulo</wicri:regionArea></affiliation></author><author><name sortKey="Ferraz, Henrique Ballalai" sort="Ferraz, Henrique Ballalai" uniqKey="Ferraz H" first="Henrique Ballalai" last="Ferraz">Henrique Ballalai Ferraz</name><affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Universidade Federal de São Paulo, São Paulo, Brazil</mods:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Neurology, Universidade Federal de São Paulo, São Paulo</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j">Movement Disorders</title><title level="j" type="sub">Official Journal of the Movement Disorder Society</title><title level="j" type="abbrev">Mov. Disord.</title><idno type="ISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2007-01-15">2007-01-15</date><biblScope unit="vol">22</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="238">238</biblScope><biblScope unit="page" to="243">243</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">6AA341CCACA3BFEB3D2A74707A82E009ED0221F6</idno><idno type="DOI">10.1002/mds.21229</idno><idno type="ArticleID">MDS21229</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>MRI</term><term>MSA</term><term>Parkinsonism</term><term>cortico‐spinal tract</term><term>magnetization transfer imaging</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The clinical features of multiple system atrophy (MSA) include four domains: autonomic failure/urinary dysfunction, Parkinsonism, cerebellar ataxia, and corticospinal tract dysfunction. Although the diagnosis of definite MSA requires pathological confirmation, magnetic resonance imaging (MRI) studies have been shown to contribute to the diagnosis of MSA. Although pyramidal tract dysfunction is frequent in MSA patients, signs of pyramidal tract involvement are controversially demonstrated by MRI. We evaluated the pyramidal involvement in 10 patients (7 women) with clinically probable MSA, detecting the presence of spasticity, hyperreflexia, and Babinski sign, as well as demonstrating degeneration of the pyramidal tract and primary motor cortex by MRI in all of them. Our article also discusses key radiological features of this syndrome. In MSA, pyramidal tract involvement seems to be more frequent than previously thought, and the clinicoradiological correlation between pyramidal tract dysfunction and degeneration may contribute to the understanding of the clinical hallmarks of MSA. MRI may also add information regarding the differential diagnosis of this syndrome. © 2006 Movement Disorder Society</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/MovDisordV3/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001280 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 001280 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= MovDisordV3
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:6AA341CCACA3BFEB3D2A74707A82E009ED0221F6
|texte= Pyramidal tract degeneration in multiple system atrophy: The relevance of magnetization transfer imaging
}}
| This area was generated with Dilib version V0.6.23. |  |