Use of high b value diffusion-weighted magnetic resonance imaging in acute encephalopathy/encephalitis during childhood.
Identifieur interne : 000B87 ( PubMed/Corpus ); précédent : 000B86; suivant : 000B88Use of high b value diffusion-weighted magnetic resonance imaging in acute encephalopathy/encephalitis during childhood.
Auteurs : Yoshiko Tsubouchi ; Shinji Itamura ; Yoshiaki Saito ; Eijiro Yamashita ; Yuki Shinohara ; Tetsuya Okazaki ; Koyo Ohno ; Yoko Nishimura ; Masayoshi Oguri ; Yoshihiro MaegakiSource :
- Brain & development [ 1872-7131 ] ; 2018.
English descriptors
- KwdEn :
- MESH :
- diagnostic imaging : Acute Febrile Encephalopathy, Brain.
- methods : Diffusion Magnetic Resonance Imaging.
- therapy : Acute Febrile Encephalopathy.
- Child, Child, Preschool, Female, Humans, Infant, Infant, Newborn, Male.
Abstract
To determine the use of high b value diffusion-weighted imaging (DWI) in the diagnosis and assessment of acute febrile encephalopathy/encephalitis in childhood.
DOI: 10.1016/j.braindev.2017.07.012
PubMed: 28838686
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Use of high b value diffusion-weighted magnetic resonance imaging in acute encephalopathy/encephalitis during childhood.</title><author><name sortKey="Tsubouchi, Yoshiko" sort="Tsubouchi, Yoshiko" uniqKey="Tsubouchi Y" first="Yoshiko" last="Tsubouchi">Yoshiko Tsubouchi</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan. Electronic address: tsubouchi-yoshiko@yonagomc.jp.</nlm:affiliation></affiliation></author><author><name sortKey="Itamura, Shinji" sort="Itamura, Shinji" uniqKey="Itamura S" first="Shinji" last="Itamura">Shinji Itamura</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Saito, Yoshiaki" sort="Saito, Yoshiaki" uniqKey="Saito Y" first="Yoshiaki" last="Saito">Yoshiaki Saito</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Yamashita, Eijiro" sort="Yamashita, Eijiro" uniqKey="Yamashita E" first="Eijiro" last="Yamashita">Eijiro Yamashita</name><affiliation><nlm:affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Shinohara, Yuki" sort="Shinohara, Yuki" uniqKey="Shinohara Y" first="Yuki" last="Shinohara">Yuki Shinohara</name><affiliation><nlm:affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Okazaki, Tetsuya" sort="Okazaki, Tetsuya" uniqKey="Okazaki T" first="Tetsuya" last="Okazaki">Tetsuya Okazaki</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Ohno, Koyo" sort="Ohno, Koyo" uniqKey="Ohno K" first="Koyo" last="Ohno">Koyo Ohno</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Nishimura, Yoko" sort="Nishimura, Yoko" uniqKey="Nishimura Y" first="Yoko" last="Nishimura">Yoko Nishimura</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Oguri, Masayoshi" sort="Oguri, Masayoshi" uniqKey="Oguri M" first="Masayoshi" last="Oguri">Masayoshi Oguri</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Maegaki, Yoshihiro" sort="Maegaki, Yoshihiro" uniqKey="Maegaki Y" first="Yoshihiro" last="Maegaki">Yoshihiro Maegaki</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:28838686</idno><idno type="pmid">28838686</idno><idno type="doi">10.1016/j.braindev.2017.07.012</idno><idno type="wicri:Area/PubMed/Corpus">000B87</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000B87</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Use of high b value diffusion-weighted magnetic resonance imaging in acute encephalopathy/encephalitis during childhood.</title><author><name sortKey="Tsubouchi, Yoshiko" sort="Tsubouchi, Yoshiko" uniqKey="Tsubouchi Y" first="Yoshiko" last="Tsubouchi">Yoshiko Tsubouchi</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan. Electronic address: tsubouchi-yoshiko@yonagomc.jp.</nlm:affiliation></affiliation></author><author><name sortKey="Itamura, Shinji" sort="Itamura, Shinji" uniqKey="Itamura S" first="Shinji" last="Itamura">Shinji Itamura</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Saito, Yoshiaki" sort="Saito, Yoshiaki" uniqKey="Saito Y" first="Yoshiaki" last="Saito">Yoshiaki Saito</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Yamashita, Eijiro" sort="Yamashita, Eijiro" uniqKey="Yamashita E" first="Eijiro" last="Yamashita">Eijiro Yamashita</name><affiliation><nlm:affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Shinohara, Yuki" sort="Shinohara, Yuki" uniqKey="Shinohara Y" first="Yuki" last="Shinohara">Yuki Shinohara</name><affiliation><nlm:affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Okazaki, Tetsuya" sort="Okazaki, Tetsuya" uniqKey="Okazaki T" first="Tetsuya" last="Okazaki">Tetsuya Okazaki</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Ohno, Koyo" sort="Ohno, Koyo" uniqKey="Ohno K" first="Koyo" last="Ohno">Koyo Ohno</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Nishimura, Yoko" sort="Nishimura, Yoko" uniqKey="Nishimura Y" first="Yoko" last="Nishimura">Yoko Nishimura</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Oguri, Masayoshi" sort="Oguri, Masayoshi" uniqKey="Oguri M" first="Masayoshi" last="Oguri">Masayoshi Oguri</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Maegaki, Yoshihiro" sort="Maegaki, Yoshihiro" uniqKey="Maegaki Y" first="Yoshihiro" last="Maegaki">Yoshihiro Maegaki</name><affiliation><nlm:affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Brain & development</title><idno type="eISSN">1872-7131</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acute Febrile Encephalopathy (diagnostic imaging)</term><term>Acute Febrile Encephalopathy (therapy)</term><term>Brain (diagnostic imaging)</term><term>Child</term><term>Child, Preschool</term><term>Diffusion Magnetic Resonance Imaging (methods)</term><term>Female</term><term>Humans</term><term>Infant</term><term>Infant, Newborn</term><term>Male</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Acute Febrile Encephalopathy</term><term>Brain</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Diffusion Magnetic Resonance Imaging</term></keywords><keywords scheme="MESH" qualifier="therapy" xml:lang="en"><term>Acute Febrile Encephalopathy</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Child</term><term>Child, Preschool</term><term>Female</term><term>Humans</term><term>Infant</term><term>Infant, Newborn</term><term>Male</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To determine the use of high b value diffusion-weighted imaging (DWI) in the diagnosis and assessment of acute febrile encephalopathy/encephalitis in childhood.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">28838686</PMID><DateCompleted><Year>2018</Year><Month>07</Month><Day>31</Day></DateCompleted><DateRevised><Year>2018</Year><Month>07</Month><Day>31</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1872-7131</ISSN><JournalIssue CitedMedium="Internet"><Volume>40</Volume><Issue>2</Issue><PubDate><Year>2018</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Brain & development</Title><ISOAbbreviation>Brain Dev.</ISOAbbreviation></Journal><ArticleTitle>Use of high b value diffusion-weighted magnetic resonance imaging in acute encephalopathy/encephalitis during childhood.</ArticleTitle><Pagination><MedlinePgn>116-125</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0387-7604(17)30209-7</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.braindev.2017.07.012</ELocationID><Abstract><AbstractText Label="AIM" NlmCategory="OBJECTIVE">To determine the use of high b value diffusion-weighted imaging (DWI) in the diagnosis and assessment of acute febrile encephalopathy/encephalitis in childhood.</AbstractText><AbstractText Label="SUBJECTS AND METHODS" NlmCategory="METHODS">We enrolled 22 children, for whom we examined DWI with b=1000s/mm<sup>2</sup>, DWI with b=3000s/mm<sup>2</sup>, and apparent diffusion coefficient (ADC) map with b=1000 during the acute phase of febrile encephalopathy/encephalitis. Clinical diagnoses included acute encephalopathy with biphasic seizures and late reduced diffusion (AESD; n=6), clinically mild encephalopathy/encephalitis with a reversible splenial lesion (MERS; n=6), and herpes simplex virus encephalitis (HSE; n=3), unclassified acute encephalopathy/acute encephalitis (n=2); acute encephalitis with refractory, repetitive partial seizures (AERRPS; n=1); other encephalopathy (n=1); infarction (n=1); head injury (n=1); or mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (n=1). The diagnostic quality of brain lesions was compared between b=1000 and b=3000 DWI images by visual inspection. In addition, we attempted a quantitative assessment using apparent diffusion coefficient (ADC) value and an index of signal intensity (SI) ratio, defined as the mean SI at the affected lesion divided by the mean SI at the pons.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">High intensity lesions were either visible only on b=3000 DWI (n=5; 2 AESD, 1 MERS, 1 HSE, and 1 unclassifiable encephalopathy) or more effectively identified on b=3000 DWI than on b=1000 DWI (n=17). The outcome of the former five subjects was favorable, without motor or intellectual sequelae. The mean SI ratio of b=3000 was significantly greater than that of b=1000 in AESD and MERS subgroups as well as in all 22 subjects. Mean ADC values were lower in the AESD and MERS than that in the HSE subgroups.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">We concluded that b=3000 DWI was superior to b=1000 DWI in detecting abnormal lesions in acute encephalopathy/encephalitis during childhood.</AbstractText><CopyrightInformation>Copyright © 2017 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tsubouchi</LastName><ForeName>Yoshiko</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan. Electronic address: tsubouchi-yoshiko@yonagomc.jp.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Itamura</LastName><ForeName>Shinji</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Saito</LastName><ForeName>Yoshiaki</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yamashita</LastName><ForeName>Eijiro</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shinohara</LastName><ForeName>Yuki</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Okazaki</LastName><ForeName>Tetsuya</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ohno</LastName><ForeName>Koyo</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nishimura</LastName><ForeName>Yoko</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Oguri</LastName><ForeName>Masayoshi</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Maegaki</LastName><ForeName>Yoshihiro</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>08</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Brain Dev</MedlineTA><NlmUniqueID>7909235</NlmUniqueID><ISSNLinking>0387-7604</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000071072" MajorTopicYN="N">Acute Febrile Encephalopathy</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName><QualifierName UI="Q000628" MajorTopicYN="N">therapy</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001921" MajorTopicYN="N">Brain</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002675" MajorTopicYN="N">Child, Preschool</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038524" MajorTopicYN="Y">Diffusion Magnetic Resonance Imaging</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007223" MajorTopicYN="N">Infant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007231" MajorTopicYN="N">Infant, Newborn</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Acute encephalopathy</Keyword><Keyword MajorTopicYN="N">Apparent diffusion coefficient</Keyword><Keyword MajorTopicYN="N">Childhood</Keyword><Keyword MajorTopicYN="N">Diffusion-weighted imaging</Keyword><Keyword MajorTopicYN="N">High b value</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>02</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2017</Year><Month>05</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>07</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>8</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>8</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>8</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28838686</ArticleId><ArticleId IdType="pii">S0387-7604(17)30209-7</ArticleId><ArticleId 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