Item type |
itemtype_ver1(1) |
公開日 |
2021-10-15 |
タイトル |
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タイトル |
Validity of Extended-Field-of-View Ultrasound Imaging to Evaluate Quantity and Quality of Trunk Skeletal Muscles |
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言語 |
en |
著者 |
Tanaka, Noriko I.
Ogawa, Madoka
Yoshiko, Akito
Akima, Hiroshi
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利 |
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言語 |
en |
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権利情報 |
© 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
キーワード |
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主題Scheme |
Other |
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主題 |
Cross-sectional area |
キーワード |
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主題Scheme |
Other |
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主題 |
Echo intensity |
キーワード |
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主題Scheme |
Other |
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主題 |
Intramuscular fat |
キーワード |
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主題Scheme |
Other |
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主題 |
Panoramic image |
キーワード |
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主題Scheme |
Other |
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主題 |
Trunk skeletal muscle |
キーワード |
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主題Scheme |
Other |
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主題 |
MRI |
内容記述 |
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内容記述 |
This study examined the validity of extended-field-of-view (EFOV) ultrasound imaging for evaluating the quantity (cross-sectional area [CSA]) and quality (accumulation of intramuscular fat) of trunk skeletal muscles (rectus abdominis, abdominal oblique and erector spinae) using magnetic resonance imaging (MRI) as a reference. Thirty healthy young men participated in this study. Cross-sectional images of the trunk at the height of the third lumbar vertebra were acquired and compared by EFOV ultrasound imaging and MRI. No significant differences were observed in CSAs between the two methods (0.74 ≤ R^2 ≤ 0.85). Echo intensities significantly correlated with MRI-derived accumulation of intramuscular fat in each skeletal muscle group. However, the correlation coefficients were relatively low (0.37 ≤ r ≤0.47; p < 0.05). These results indicate that EFOV ultrasound imaging is a reliable method for assessing trunk skeletal muscle CSA. Further research is warranted to find the optimal ultrasound setting for evaluating muscle quality. |
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言語 |
en |
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内容記述タイプ |
Abstract |
出版者 |
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言語 |
en |
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出版者 |
Elsevier |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.ultrasmedbio.2020.11.006 |
収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
03015629 |
書誌情報 |
en : Ultrasound in Medicine & Biology
巻 47,
号 3,
p. 376-385,
発行日 2021-03
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ファイル公開日 |
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日付 |
2022-03-01 |
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日付タイプ |
Available |