Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy
Identifieur interne : 001989 ( Main/Curation ); précédent : 001988; suivant : 001990Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy
Auteurs : Hirohisa Watanabe [Japon] ; Mizuki Ito [Japon] ; Hiroshi Fukatsu [Japon] ; Jo Senda [Japon] ; Naoki Atsuta [Japon] ; Tomotsugu Kaga [Japon] ; Shigetaka Kato [Japon] ; Masahisa Katsuno [Japon] ; Fumiaki Tanaka [Japon] ; Masaaki Hirayama [Japon] ; Shinji Naganawa [Japon] ; Gen Sobue [Japon]Source :
- Movement Disorders [ 0885-3185 ] ; 2010-09-15.
English descriptors
Abstract
We delineated the effects of magnetic field strength on signal intensities to facilitate the specific findings of multiple system atrophy (MSA). Fifteen patients with probable MSA were imaged by 0.35T fast spin‐echo (FSE), 1.5T FSE, and 3.0T FSE using a consistent protocol, testing all field strengths on the same day. Sixty patients with probable Parkinson's disease (PD) also underwent imaging. Moderate or marked hyperintensity at the dorsolateral outer putaminal margin, hyperintensity of the putaminal body, hypointensity relative to the globus pallidus at the dorsolateral putaminal margin, and infratentorial signal changes were evaluated as specific findings for MSA. As the field strength increased, the occurrence of hyperintensity both at the dorsolateral outer putaminal margin and of the putaminal body decreased, while the occurrence of hypointensity at the dorsolateral putaminal margin increased in MSA. The occurrence of uniform mild hyperintensity of the outer putaminal margin was evident in 7% at 0.35T, 40% at 1.5T, and 47% at 3.0T in MSA and in 5% at 0.35T, 60% at 1.5T, and 75% at 3.0T in PD. However, no PD patients showed hyperintensity at the dorsolateral outer putaminal margin and that of the putaminal body. Putaminal magnetic resonance imaging (MRI) findings in MSA were altered considerably by magnetic field strength. The severity and distribution of signal changes are important for assessing putaminal MRI findings in MSA. © 2010 Movement Disorders Society
Url:
DOI: 10.1002/mds.23196
Links toward previous steps (curation, corpus...)
- to stream Main, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001C61
Links to Exploration step
ISTEX:3288F93B8CE29BCE744B635C82AF0053231DC3BDLe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy</title>
<author><name sortKey="Watanabe, Hirohisa" sort="Watanabe, Hirohisa" uniqKey="Watanabe H" first="Hirohisa" last="Watanabe">Hirohisa Watanabe</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Ito, Mizuki" sort="Ito, Mizuki" uniqKey="Ito M" first="Mizuki" last="Ito">Mizuki Ito</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Fukatsu, Hiroshi" sort="Fukatsu, Hiroshi" uniqKey="Fukatsu H" first="Hiroshi" last="Fukatsu">Hiroshi Fukatsu</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Senda, Jo" sort="Senda, Jo" uniqKey="Senda J" first="Jo" last="Senda">Jo Senda</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Atsuta, Naoki" sort="Atsuta, Naoki" uniqKey="Atsuta N" first="Naoki" last="Atsuta">Naoki Atsuta</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Kaga, Tomotsugu" sort="Kaga, Tomotsugu" uniqKey="Kaga T" first="Tomotsugu" last="Kaga">Tomotsugu Kaga</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Kato, Shigetaka" sort="Kato, Shigetaka" uniqKey="Kato S" first="Shigetaka" last="Kato">Shigetaka Kato</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Katsuno, Masahisa" sort="Katsuno, Masahisa" uniqKey="Katsuno M" first="Masahisa" last="Katsuno">Masahisa Katsuno</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Tanaka, Fumiaki" sort="Tanaka, Fumiaki" uniqKey="Tanaka F" first="Fumiaki" last="Tanaka">Fumiaki Tanaka</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Hirayama, Masaaki" sort="Hirayama, Masaaki" uniqKey="Hirayama M" first="Masaaki" last="Hirayama">Masaaki Hirayama</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Naganawa, Shinji" sort="Naganawa, Shinji" uniqKey="Naganawa S" first="Shinji" last="Naganawa">Shinji Naganawa</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sobue, Gen" sort="Sobue, Gen" uniqKey="Sobue G" first="Gen" last="Sobue">Gen Sobue</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:3288F93B8CE29BCE744B635C82AF0053231DC3BD</idno>
<date when="2010" year="2010">2010</date>
<idno type="doi">10.1002/mds.23196</idno>
<idno type="url">https://api.istex.fr/document/3288F93B8CE29BCE744B635C82AF0053231DC3BD/fulltext/pdf</idno>
<idno type="wicri:Area/Main/Corpus">001C61</idno>
<idno type="wicri:Area/Main/Curation">001989</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy</title>
<author><name sortKey="Watanabe, Hirohisa" sort="Watanabe, Hirohisa" uniqKey="Watanabe H" first="Hirohisa" last="Watanabe">Hirohisa Watanabe</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Ito, Mizuki" sort="Ito, Mizuki" uniqKey="Ito M" first="Mizuki" last="Ito">Mizuki Ito</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Fukatsu, Hiroshi" sort="Fukatsu, Hiroshi" uniqKey="Fukatsu H" first="Hiroshi" last="Fukatsu">Hiroshi Fukatsu</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Senda, Jo" sort="Senda, Jo" uniqKey="Senda J" first="Jo" last="Senda">Jo Senda</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Atsuta, Naoki" sort="Atsuta, Naoki" uniqKey="Atsuta N" first="Naoki" last="Atsuta">Naoki Atsuta</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Kaga, Tomotsugu" sort="Kaga, Tomotsugu" uniqKey="Kaga T" first="Tomotsugu" last="Kaga">Tomotsugu Kaga</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Kato, Shigetaka" sort="Kato, Shigetaka" uniqKey="Kato S" first="Shigetaka" last="Kato">Shigetaka Kato</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Katsuno, Masahisa" sort="Katsuno, Masahisa" uniqKey="Katsuno M" first="Masahisa" last="Katsuno">Masahisa Katsuno</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Tanaka, Fumiaki" sort="Tanaka, Fumiaki" uniqKey="Tanaka F" first="Fumiaki" last="Tanaka">Fumiaki Tanaka</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Hirayama, Masaaki" sort="Hirayama, Masaaki" uniqKey="Hirayama M" first="Masaaki" last="Hirayama">Masaaki Hirayama</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Naganawa, Shinji" sort="Naganawa, Shinji" uniqKey="Naganawa S" first="Shinji" last="Naganawa">Shinji Naganawa</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sobue, Gen" sort="Sobue, Gen" uniqKey="Sobue G" first="Gen" last="Sobue">Gen Sobue</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan</mods:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya</wicri:regionArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Movement Disorders</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="2010-09-15">2010-09-15</date>
<biblScope unit="volume">25</biblScope>
<biblScope unit="issue">12</biblScope>
<biblScope unit="page" from="1916">1916</biblScope>
<biblScope unit="page" to="1923">1923</biblScope>
</imprint>
<idno type="ISSN">0885-3185</idno>
</series>
<idno type="istex">3288F93B8CE29BCE744B635C82AF0053231DC3BD</idno>
<idno type="DOI">10.1002/mds.23196</idno>
<idno type="ArticleID">MDS23196</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0885-3185</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Parkinson's disease</term>
<term>magnetic resonance imaging</term>
<term>multiple system atrophy</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">We delineated the effects of magnetic field strength on signal intensities to facilitate the specific findings of multiple system atrophy (MSA). Fifteen patients with probable MSA were imaged by 0.35T fast spin‐echo (FSE), 1.5T FSE, and 3.0T FSE using a consistent protocol, testing all field strengths on the same day. Sixty patients with probable Parkinson's disease (PD) also underwent imaging. Moderate or marked hyperintensity at the dorsolateral outer putaminal margin, hyperintensity of the putaminal body, hypointensity relative to the globus pallidus at the dorsolateral putaminal margin, and infratentorial signal changes were evaluated as specific findings for MSA. As the field strength increased, the occurrence of hyperintensity both at the dorsolateral outer putaminal margin and of the putaminal body decreased, while the occurrence of hypointensity at the dorsolateral putaminal margin increased in MSA. The occurrence of uniform mild hyperintensity of the outer putaminal margin was evident in 7% at 0.35T, 40% at 1.5T, and 47% at 3.0T in MSA and in 5% at 0.35T, 60% at 1.5T, and 75% at 3.0T in PD. However, no PD patients showed hyperintensity at the dorsolateral outer putaminal margin and that of the putaminal body. Putaminal magnetic resonance imaging (MRI) findings in MSA were altered considerably by magnetic field strength. The severity and distribution of signal changes are important for assessing putaminal MRI findings in MSA. © 2010 Movement Disorders Society</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/ParkinsonV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001989 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 001989 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Sante |area= ParkinsonV1 |flux= Main |étape= Curation |type= RBID |clé= ISTEX:3288F93B8CE29BCE744B635C82AF0053231DC3BD |texte= Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy }}
This area was generated with Dilib version V0.6.23. |