著作: Ganbold Mungunbagana/[原田 雅史]/Khashbat Delgerdalai/[阿部 考志]/[影治 照喜]/[永廣 信治]/Differences In High-Intensity Signal Volume Between Arterial Spin Labeling And Contrast-Enhanced T1-Weighted Imaging May Be Useful For Differentiating Glioblastoma From Brain Metastasis/[The Journal of Medical Investigation : JMI]
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削除する| 種別 | 必須 | 学術論文(審査論文) | |||
|---|---|---|---|---|---|
| 言語 | 必須 | 英語 | |||
| 招待 | 推奨 | ||||
| 審査 | 推奨 | Peer Review | |||
| カテゴリ | 推奨 | 研究 | |||
| 共著種別 | 推奨 | 学内共著(徳島大学内研究者との共同研究 (学外研究者を含まない)) | |||
| 学究種別 | 推奨 | ||||
| 組織 | 推奨 | ||||
| 著者 | 必須 | ||||
| 題名 | 必須 |
(英) Differences In High-Intensity Signal Volume Between Arterial Spin Labeling And Contrast-Enhanced T1-Weighted Imaging May Be Useful For Differentiating Glioblastoma From Brain Metastasis |
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| 副題 | 任意 | ||||
| 要約 | 任意 |
(英) To determine whether differences in tumor volume between arterial spin labeling (ASL) and contrast-enhanced T1-weighted MR images (CE+T1WI) can help differentiate glioblastoma (GBM) from brain metastasis. Patients with a diagnosis of GBM (n=25) or brain metastasis (n=13) were examined by both conventional and ASL MR imaging. Volumes of interest with high signal intensity on ASL and CE+T1WI were defined using three dimensional analysis software. Tumor volume difference (ASL-CE) and tumor volume ratio (ASL/CE) were obtained. Absolute maximal tumor blood flow (TBF) and TBF ratio (normalized to white matter) were also measured. The Mann-Whitney U test and receiver operating characteristic curve analysis were performed to compare measurements between the tumor groups. Both tumor volume difference and tumor volume ratio were significantly higher in GBM than in metastasis. Both TBF and TBF ratio were higher for GBM than for metastasis, but the differences were not significant. The difference in tumor volume as measured by ASL high signal intensity and CE+T1WI might be useful for differentiating GBM from metastasis, whereas ASL-derived TBF is insufficient. J. Med. Invest. 64: 58-63, February, 2017. |
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| キーワード | 推奨 | ||||
| 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 | 64 | |||
| 号 | 必須 | 1.2 | |||
| 頁 | 必須 | 58 63 | |||
| 都市 | 任意 | ||||
| 年月日 | 必須 | 2017年 0月 初日 | |||
| URL | 任意 | ||||
| DOI | 任意 | 10.2152/jmi.64.58 (→Scopusで検索) | |||
| PMID | 任意 | 28373629 (→Scopusで検索) | |||
| CRID | 任意 | ||||
| WOS | 任意 | ||||
| Scopus | 任意 | ||||
| 機関リポジトリ | 111082 | ||||
| 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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