著作: [酒井 紀典]/[宮城 亮]/Yamabe Eiko/Fujinaga Yasunari/N Bhatia Nitin/Yoshioka Hiroshi/Diffusion-weighted imaging and diffusion tensor imaging of asymptomatic lumbar disc herniation./[The Journal of Medical Investigation : JMI]
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種別 | 必須 | 学術論文(審査論文) | |||
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言語 | 必須 | 英語 | |||
招待 | 推奨 | ||||
審査 | 推奨 | ||||
カテゴリ | 推奨 | ||||
共著種別 | 推奨 | ||||
学究種別 | 推奨 | ||||
組織 | 推奨 | ||||
著者 | 必須 | ||||
題名 | 必須 |
(英) Diffusion-weighted imaging and diffusion tensor imaging of asymptomatic lumbar disc herniation. |
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副題 | 任意 | ||||
要約 | 任意 |
(英) Diffusion-weighted imaging (DWI) and diffusion tensor imaging (DTI) were performed on a healthy 31-year-old man with asymptomatic lumbar disc herniation. Although the left S1 nerve root was obviously entrapped by a herniated mass, neither DWI nor DTI showed any significant findings for the nerve root. Decreased apparent diffusion coefficient (ADC) values and increased fractional anisotropy (FA) values were found. These results are contrary to those in previously published studies of symptomatic patients, in which a combination of increased ADC and decreased FA seem to have a relationship with nerve injury and subsequent symptoms, such as leg pain or palsy. Our results seen in an asymptomatic subject suggest that the compressed nerve with no injury, such as edema, demyelination, or persistent axonal injury, may be indicated by a combination of decreased ADC and increased FA. ADC and FA could therefore be potential tools to elucidate the pathomechanism of radiculopathy. |
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キーワード | 推奨 |
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発行所 | 推奨 | ||||
誌名 | 必須 |
The Journal of Medical Investigation : JMI([徳島大学.医学部])
(pISSN: 1343-1420, eISSN: 1349-6867)
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巻 | 必須 | 61 | |||
号 | 必須 | 1-2 | |||
頁 | 必須 | 197 203 | |||
都市 | 任意 | ||||
年月日 | 必須 | 2014年 0月 初日 | |||
URL | 任意 | ||||
DOI | 任意 | 10.2152/jmi.61.197 (→Scopusで検索) | |||
PMID | 任意 | 24705766 (→Scopusで検索) | |||
CRID | 任意 | ||||
WOS | 任意 | ||||
Scopus | 任意 | ||||
機関リポジトリ | 109554 | ||||
評価値 | 任意 | ||||
被引用数 | 任意 | ||||
指導教員 | 推奨 | ||||
備考 | 任意 |
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