Muscle fat quantification using magnetic resonance imaging: case-control study of Charcot-Marie-Tooth disease patients and volunteers
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyun Su | - |
dc.contributor.author | Yoon, Young Cheol | - |
dc.contributor.author | Choi, Byung-Ok | - |
dc.contributor.author | Jin, Wook | - |
dc.contributor.author | Cha, Jang Gyu | - |
dc.date.accessioned | 2021-08-11T09:43:54Z | - |
dc.date.available | 2021-08-11T09:43:54Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 2190-5991 | - |
dc.identifier.issn | 2190-6009 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/4493 | - |
dc.description.abstract | Background This study aimed to evaluate the potential value of 3D multiple gradient echo Dixon-based magnetic resonance imaging (MRI) sequence as a tool for thigh intramuscular fat quantification in Charcot-Marie-Tooth disease (CMT) patients. Methods A prospective comparison study comprising 18 CMT patients and 18 age/sex-matched volunteers was performed. MRI including 3D multiple gradient echo Dixon-based imaging was performed for each subject. Region of interest analyses were performed at the upper and lower third of both thighs. The two-sample t-test or Wilcoxon rank sum test was used for intergroup comparison of the mean muscle fat fraction. Intraclass correlation coefficients were used to evaluate the interobserver agreement and test-retest reproducibility. Semiquantitive analysis using the Goutallier classification (Grades 0-4) was performed on T1-weighted images in upper thigh muscles. For Goutallier Grade 0 muscles, comparison of the mean intramuscular fat fraction between volunteers and CMT patients was performed. Results The interobserver agreements were excellent for all measurements (intraclass correlation coefficients > 0.8). Mean muscle fat fractions were significantly higher in all the measured muscles of CMT patients (P < 0.05) except in the adductor magnus in the upper thigh (P = 0.109). Goutallier Grade 0 muscles of the CMT patients showed a significantly higher mean fat fraction compared with that of the volunteers (P < 0.05). Conclusions 3D multiple gradient echo Dixon-based MRI is a reproducible and sensitive technique which can reveal a significant difference in the fat fraction of thigh muscle, including comparison between Goutallier Grade 0 muscles, between CMT patients and volunteers. | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Springer Verlag | - |
dc.title | Muscle fat quantification using magnetic resonance imaging: case-control study of Charcot-Marie-Tooth disease patients and volunteers | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1002/jcsm.12415 | - |
dc.identifier.scopusid | 2-s2.0-85062974025 | - |
dc.identifier.wosid | 000473093800009 | - |
dc.identifier.bibliographicCitation | Journal of Cachexia, Sarcopenia and Muscle, v.10, no.3, pp 574 - 585 | - |
dc.citation.title | Journal of Cachexia, Sarcopenia and Muscle | - |
dc.citation.volume | 10 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 574 | - |
dc.citation.endPage | 585 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geriatrics & Gerontology | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Geriatrics & Gerontology | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordPlus | CMT NEUROPATHY SCORE | - |
dc.subject.keywordPlus | MULTI-ECHO DIXON | - |
dc.subject.keywordPlus | 1A DUPLICATION | - |
dc.subject.keywordPlus | HEPATIC IRON | - |
dc.subject.keywordPlus | RELIABILITY | - |
dc.subject.keywordPlus | SEVERITY | - |
dc.subject.keywordPlus | FEATURES | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | MRI | - |
dc.subject.keywordAuthor | Magnetic resonance imaging | - |
dc.subject.keywordAuthor | Multiple gradient echo Dixon | - |
dc.subject.keywordAuthor | Muscle fat quantification | - |
dc.subject.keywordAuthor | Charcot-Marie-Tooth disease | - |
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