Do MRI features distinguish Wilson's disease from other early onset extrapyramidal disorders? An analysis of 100 cases.
Identifieur interne : 001854 ( PubMed/Corpus ); précédent : 001853; suivant : 001855Do MRI features distinguish Wilson's disease from other early onset extrapyramidal disorders? An analysis of 100 cases.
Auteurs : L K Prashanth ; S. Sinha ; A B Taly ; M K VasudevSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- classification : Basal Ganglia Diseases.
- diagnosis : Basal Ganglia Diseases, Hepatolenticular Degeneration.
- Adolescent, Adult, Child, Child, Preschool, Diagnosis, Differential, Female, Humans, Magnetic Resonance Imaging, Male, Retrospective Studies, Young Adult.
Abstract
Magnetic resonance imaging (MRI) is frequently used in the evaluation of various extrapyramidal disorders. Among the plethora of MRI features in Wilson's disease (WD), only "face of the giant panda" sign has been recognized to distinguish WD from other early onset extrapyramidal disorders (EOEPD). To ascertain the value of various MRI features in differentiating neuropsychiatric form of WD from other EOEPD. This retrospective analysis included 100 patients (M:F = 56:44) of EOEPD (5-40 years), who had undergone MRI during Jan'03 to Nov'08. Their clinical features were recorded and the following MR sequences were analyzed: T1WI, T2WI, FLAIR. Fifty-six patients had WD (M:F = 28:30, age at onset: 14 +/- 6.8 years) and 44 had other EOEPD (M:F = 27:17, age at onset: 19 +/- 9.8 years) that included Huntington's disease--4, young-onset Parkinson's disease--7, mitochondrial disorders--2, Hallervorden-Spatz disease--8, non-Wilsonian hepatolenticular degeneration--2, toxic/metabolic disorder--1, and others--20. The duration of illness at the time of MRI was comparable (WD: 3.1 +/- 4.9 years; Other EOEPD: 2.8 +/- 2.4 years). MR signal characteristics varied in topography and severity in both the groups. All the patients of WD had signal abnormalities in MRI, as against 16/44 of the other EOEPD group. The following MR observations were noted exclusively in WD: "Face of giant panda" sign (14.3%), tectal plate hyperintensity (75%), central pontine myelinolysis (CPM)-like abnormalities (62.5%), and concurrent signal changes in basal ganglia, thalamus, and brainstem (55.3%). Besides "Face of giant panda" sign, hyperintensities in tectal-plate and central pons (CPM-like), and simultaneous involvement of basal ganglia, thalamus, and brainstem are virtually pathognomonic of WD.
DOI: 10.1002/mds.22689
PubMed: 20437536
Links to Exploration step
pubmed:20437536Le document en format XML
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Sinha</name></author><author><name sortKey="Taly, A B" sort="Taly, A B" uniqKey="Taly A" first="A B" last="Taly">A B Taly</name></author><author><name sortKey="Vasudev, M K" sort="Vasudev, M K" uniqKey="Vasudev M" first="M K" last="Vasudev">M K Vasudev</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="doi">10.1002/mds.22689</idno><idno type="RBID">pubmed:20437536</idno><idno type="pmid">20437536</idno><idno type="wicri:Area/PubMed/Corpus">001854</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Do MRI features distinguish Wilson's disease from other early onset extrapyramidal disorders? An analysis of 100 cases.</title><author><name sortKey="Prashanth, L K" sort="Prashanth, L K" uniqKey="Prashanth L" first="L K" last="Prashanth">L K Prashanth</name><affiliation><nlm:affiliation>Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.</nlm:affiliation></affiliation></author><author><name sortKey="Sinha, S" sort="Sinha, S" uniqKey="Sinha S" first="S" last="Sinha">S. 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Among the plethora of MRI features in Wilson's disease (WD), only "face of the giant panda" sign has been recognized to distinguish WD from other early onset extrapyramidal disorders (EOEPD). To ascertain the value of various MRI features in differentiating neuropsychiatric form of WD from other EOEPD. This retrospective analysis included 100 patients (M:F = 56:44) of EOEPD (5-40 years), who had undergone MRI during Jan'03 to Nov'08. Their clinical features were recorded and the following MR sequences were analyzed: T1WI, T2WI, FLAIR. Fifty-six patients had WD (M:F = 28:30, age at onset: 14 +/- 6.8 years) and 44 had other EOEPD (M:F = 27:17, age at onset: 19 +/- 9.8 years) that included Huntington's disease--4, young-onset Parkinson's disease--7, mitochondrial disorders--2, Hallervorden-Spatz disease--8, non-Wilsonian hepatolenticular degeneration--2, toxic/metabolic disorder--1, and others--20. The duration of illness at the time of MRI was comparable (WD: 3.1 +/- 4.9 years; Other EOEPD: 2.8 +/- 2.4 years). MR signal characteristics varied in topography and severity in both the groups. All the patients of WD had signal abnormalities in MRI, as against 16/44 of the other EOEPD group. The following MR observations were noted exclusively in WD: "Face of giant panda" sign (14.3%), tectal plate hyperintensity (75%), central pontine myelinolysis (CPM)-like abnormalities (62.5%), and concurrent signal changes in basal ganglia, thalamus, and brainstem (55.3%). Besides "Face of giant panda" sign, hyperintensities in tectal-plate and central pons (CPM-like), and simultaneous involvement of basal ganglia, thalamus, and brainstem are virtually pathognomonic of WD.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20437536</PMID><DateCreated><Year>2010</Year><Month>05</Month><Day>03</Day></DateCreated><DateCompleted><Year>2010</Year><Month>07</Month><Day>28</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1531-8257</ISSN><JournalIssue CitedMedium="Internet"><Volume>25</Volume><Issue>6</Issue><PubDate><Year>2010</Year><Month>Apr</Month><Day>30</Day></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. Disord.</ISOAbbreviation></Journal><ArticleTitle>Do MRI features distinguish Wilson's disease from other early onset extrapyramidal disorders? An analysis of 100 cases.</ArticleTitle><Pagination><MedlinePgn>672-8</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1002/mds.22689</ELocationID><Abstract><AbstractText>Magnetic resonance imaging (MRI) is frequently used in the evaluation of various extrapyramidal disorders. Among the plethora of MRI features in Wilson's disease (WD), only "face of the giant panda" sign has been recognized to distinguish WD from other early onset extrapyramidal disorders (EOEPD). To ascertain the value of various MRI features in differentiating neuropsychiatric form of WD from other EOEPD. This retrospective analysis included 100 patients (M:F = 56:44) of EOEPD (5-40 years), who had undergone MRI during Jan'03 to Nov'08. Their clinical features were recorded and the following MR sequences were analyzed: T1WI, T2WI, FLAIR. Fifty-six patients had WD (M:F = 28:30, age at onset: 14 +/- 6.8 years) and 44 had other EOEPD (M:F = 27:17, age at onset: 19 +/- 9.8 years) that included Huntington's disease--4, young-onset Parkinson's disease--7, mitochondrial disorders--2, Hallervorden-Spatz disease--8, non-Wilsonian hepatolenticular degeneration--2, toxic/metabolic disorder--1, and others--20. The duration of illness at the time of MRI was comparable (WD: 3.1 +/- 4.9 years; Other EOEPD: 2.8 +/- 2.4 years). MR signal characteristics varied in topography and severity in both the groups. All the patients of WD had signal abnormalities in MRI, as against 16/44 of the other EOEPD group. The following MR observations were noted exclusively in WD: "Face of giant panda" sign (14.3%), tectal plate hyperintensity (75%), central pontine myelinolysis (CPM)-like abnormalities (62.5%), and concurrent signal changes in basal ganglia, thalamus, and brainstem (55.3%). Besides "Face of giant panda" sign, hyperintensities in tectal-plate and central pons (CPM-like), and simultaneous involvement of basal ganglia, thalamus, and brainstem are virtually pathognomonic of WD.</AbstractText><CopyrightInformation>2010 Movement Disorder Society</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Prashanth</LastName><ForeName>L K</ForeName><Initials>LK</Initials><AffiliationInfo><Affiliation>Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sinha</LastName><ForeName>S</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Taly</LastName><ForeName>A B</ForeName><Initials>AB</Initials></Author><Author ValidYN="Y"><LastName>Vasudev</LastName><ForeName>M K</ForeName><Initials>MK</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Mov Disord</MedlineTA><NlmUniqueID>8610688</NlmUniqueID><ISSNLinking>0885-3185</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000293">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001480">Basal Ganglia Diseases</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000145">classification</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000175">diagnosis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002648">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002675">Child, Preschool</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003937">Diagnosis, Differential</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006527">Hepatolenticular Degeneration</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000175">diagnosis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008279">Magnetic Resonance Imaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012189">Retrospective Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D055815">Young Adult</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>5</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>5</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>7</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1002/mds.22689</ArticleId><ArticleId IdType="pubmed">20437536</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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