Case Control MR-CISS and 3D TOF MRA Imaging Study of Medullary Compression and Hypertension in Hemifacial Spasm
Identifieur interne : 001335 ( PascalFrancis/Checkpoint ); précédent : 001334; suivant : 001336Case Control MR-CISS and 3D TOF MRA Imaging Study of Medullary Compression and Hypertension in Hemifacial Spasm
Auteurs : Ling-Ling Chan [Singapour] ; Esther Lee [Singapour] ; Stephanie Fook-Chong [Singapour] ; Eng-King Tan [Singapour]Source :
- Movement disorders [ 0885-3185 ] ; 2008.
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Abstract
The association between ventro-lateral medulla (VLM) compression and hypertension has not been compared between hemifacial spasm (HFS) and healthy controls using advanced magnetic resonance imaging (MRI) techniques specific for detecting neurovascular compression. We conducted a MR-constructive interference in a steady state (CISS) and Magnetic Resonance Angiography (MRA) imaging study of VLM compression in hypertensive HFS patients and hypertensive controls compared with healthy controls without hypertension. A total of 125 subjects, including 45 HFS, 51 healthy controls, and 29 hypertensive controls were included. When compared with healthy controls, there was a higher prevalence of VLM compression in hypertensive HFS (82.2% vs. 41.2%, P < 0.001, odds ratio = 6.61, 95% CI 2.37-19.48), and hypertensive controls (72.4% vs. 41.2%, P = 0.007, odds ratio = 3.75, 95% CI 1.42-9.89). Although the prevalence in hypertensive HFS was higher compared to controls with hypertension, this was not significant (82.2% vs. 72.4%). Compared to healthy controls, there was an increasing proportion of higher compression scores on the right (P = 0.001) and left (P = 0.038) (chi square for trend) in hypertensive HFS and hypertensive controls. Kruskal-Wallis test revealed that the mean right compression score on the right (P = 0.003), left (P = 0.026) and the mean bilateral compression score (P < 0.0001) was higher in hypertensive HFS and hypertensive controls compared to healthy controls. MR-CISS and MRA imaging revealed a greater likelihood of VLM compression in hypertensive HFS and hypertensive controls compared to healthy controls. Our case control study provides further support that VLM compression is associated with hypertension in HFS.
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aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Neurology, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore</wicri:noRegion></affiliation></author><author><name sortKey="Fook Chong, Stephanie" sort="Fook Chong, Stephanie" uniqKey="Fook Chong S" first="Stephanie" last="Fook-Chong">Stephanie Fook-Chong</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Clinical Research, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>3 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore</wicri:noRegion></affiliation></author><author><name sortKey="Tan, Eng King" sort="Tan, Eng King" uniqKey="Tan E" first="Eng-King" last="Tan">Eng-King Tan</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of 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last="Tan">Eng-King Tan</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Neurology, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Singapore</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>National Neuroscience Institute</s1><s2>Singapore</s2><s3>SGP</s3><sZ>4 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>National Neuroscience Institute</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Duke-NUS Graduate Medical School</s1><s2>Singapore</s2><s3>SGP</s3><sZ>4 aut.</sZ></inist:fA14><country>Singapour</country><wicri:noRegion>Duke-NUS Graduate Medical School</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Movement disorders</title><title level="j" type="abbreviated">Mov. disord.</title><idno type="ISSN">0885-3185</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Movement disorders</title><title level="j" type="abbreviated">Mov. disord.</title><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Compression</term><term>Hemifacial spasm</term><term>Hypertension</term><term>Nervous system diseases</term><term>Nuclear magnetic resonance imaging</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Hypertension artérielle</term><term>Hémispasme facial</term><term>Pathologie du système nerveux</term><term>Compression</term><term>Imagerie RMN</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The association between ventro-lateral medulla (VLM) compression and hypertension has not been compared between hemifacial spasm (HFS) and healthy controls using advanced magnetic resonance imaging (MRI) techniques specific for detecting neurovascular compression. We conducted a MR-constructive interference in a steady state (CISS) and Magnetic Resonance Angiography (MRA) imaging study of VLM compression in hypertensive HFS patients and hypertensive controls compared with healthy controls without hypertension. A total of 125 subjects, including 45 HFS, 51 healthy controls, and 29 hypertensive controls were included. When compared with healthy controls, there was a higher prevalence of VLM compression in hypertensive HFS (82.2% vs. 41.2%, P < 0.001, odds ratio = 6.61, 95% CI 2.37-19.48), and hypertensive controls (72.4% vs. 41.2%, P = 0.007, odds ratio = 3.75, 95% CI 1.42-9.89). Although the prevalence in hypertensive HFS was higher compared to controls with hypertension, this was not significant (82.2% vs. 72.4%). Compared to healthy controls, there was an increasing proportion of higher compression scores on the right (P = 0.001) and left (P = 0.038) (chi square for trend) in hypertensive HFS and hypertensive controls. Kruskal-Wallis test revealed that the mean right compression score on the right (P = 0.003), left (P = 0.026) and the mean bilateral compression score (P < 0.0001) was higher in hypertensive HFS and hypertensive controls compared to healthy controls. MR-CISS and MRA imaging revealed a greater likelihood of VLM compression in hypertensive HFS and hypertensive controls compared to healthy controls. Our case control study provides further support that VLM compression is associated with hypertension in HFS.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0885-3185</s0></fA01><fA03 i2="1"><s0>Mov. disord.</s0></fA03><fA05><s2>23</s2></fA05><fA06><s2>13</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Case Control MR-CISS and 3D TOF MRA Imaging Study of Medullary Compression and Hypertension in Hemifacial Spasm</s1></fA08><fA11 i1="01" i2="1"><s1>CHAN (Ling-Ling)</s1></fA11><fA11 i1="02" i2="1"><s1>LEE (Esther)</s1></fA11><fA11 i1="03" i2="1"><s1>FOOK-CHONG (Stephanie)</s1></fA11><fA11 i1="04" i2="1"><s1>TAN (Eng-King)</s1></fA11><fA14 i1="01"><s1>Department of Diagnostic Radiology, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="02"><s1>Department of Neurology, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></fA14><fA14 i1="03"><s1>Department of Clinical Research, Singapore General Hospital</s1><s2>Singapore</s2><s3>SGP</s3><sZ>3 aut.</sZ></fA14><fA14 i1="04"><s1>National Neuroscience Institute</s1><s2>Singapore</s2><s3>SGP</s3><sZ>4 aut.</sZ></fA14><fA14 i1="05"><s1>Duke-NUS Graduate Medical School</s1><s2>Singapore</s2><s3>SGP</s3><sZ>4 aut.</sZ></fA14><fA20><s1>1820-1824</s1></fA20><fA21><s1>2008</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>20953</s2><s5>354000184468160040</s5></fA43><fA44><s0>0000</s0><s1>© 2008 INIST-CNRS. 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When compared with healthy controls, there was a higher prevalence of VLM compression in hypertensive HFS (82.2% vs. 41.2%, P < 0.001, odds ratio = 6.61, 95% CI 2.37-19.48), and hypertensive controls (72.4% vs. 41.2%, P = 0.007, odds ratio = 3.75, 95% CI 1.42-9.89). Although the prevalence in hypertensive HFS was higher compared to controls with hypertension, this was not significant (82.2% vs. 72.4%). Compared to healthy controls, there was an increasing proportion of higher compression scores on the right (P = 0.001) and left (P = 0.038) (chi square for trend) in hypertensive HFS and hypertensive controls. Kruskal-Wallis test revealed that the mean right compression score on the right (P = 0.003), left (P = 0.026) and the mean bilateral compression score (P < 0.0001) was higher in hypertensive HFS and hypertensive controls compared to healthy controls. MR-CISS and MRA imaging revealed a greater likelihood of VLM compression in hypertensive HFS and hypertensive controls compared to healthy controls. Our case control study provides further support that VLM compression is associated with hypertension in HFS.</s0></fC01><fC02 i1="01" i2="X"><s0>002B17</s0></fC02><fC02 i1="02" i2="X"><s0>002B24A06</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Hypertension artérielle</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Hypertension</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Hipertensión arterial</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Hémispasme facial</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Hemifacial spasm</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Hemiespasmo facial</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Pathologie du système nerveux</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Nervous system diseases</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Sistema nervioso patología</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Compression</s0><s5>09</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Compression</s0><s5>09</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Compresión</s0><s5>09</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Imagerie RMN</s0><s5>10</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Nuclear magnetic resonance imaging</s0><s5>10</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Imaginería RMN</s0><s5>10</s5></fC03><fC07 i1="01" i2="X" l="FRE"><s0>Pathologie de l'appareil circulatoire</s0><s5>37</s5></fC07><fC07 i1="01" i2="X" l="ENG"><s0>Cardiovascular disease</s0><s5>37</s5></fC07><fC07 i1="01" i2="X" l="SPA"><s0>Aparato circulatorio patología</s0><s5>37</s5></fC07><fN21><s1>343</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist><affiliations><list><country><li>Singapour</li></country></list><tree><country name="Singapour"><noRegion><name sortKey="Chan, Ling Ling" sort="Chan, Ling Ling" uniqKey="Chan L" first="Ling-Ling" last="Chan">Ling-Ling Chan</name></noRegion><name sortKey="Fook Chong, Stephanie" sort="Fook Chong, Stephanie" uniqKey="Fook Chong S" first="Stephanie" last="Fook-Chong">Stephanie Fook-Chong</name><name sortKey="Lee, Esther" sort="Lee, Esther" uniqKey="Lee E" first="Esther" last="Lee">Esther Lee</name><name sortKey="Lee, Esther" sort="Lee, Esther" uniqKey="Lee E" first="Esther" last="Lee">Esther Lee</name><name sortKey="Tan, Eng King" sort="Tan, Eng King" uniqKey="Tan E" first="Eng-King" last="Tan">Eng-King Tan</name><name sortKey="Tan, Eng King" sort="Tan, Eng King" uniqKey="Tan E" first="Eng-King" last="Tan">Eng-King Tan</name><name sortKey="Tan, Eng King" sort="Tan, Eng King" uniqKey="Tan E" first="Eng-King" last="Tan">Eng-King Tan</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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