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The relationship between standard uptake value (SUV) and Hounsfield Unit (HU) of oral contrast agent for FDG-PET/CT study
https://tokushima-u.repo.nii.ac.jp/records/2003942
https://tokushima-u.repo.nii.ac.jp/records/20039425439d781-ac50-4e6a-830a-842e93aec193
| 名前 / ファイル | ライセンス | アクション |
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jmi_51_3-4_226.pdf (433 KB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||
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| 公開日 | 2018-01-18 | |||||||||||||||||||
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| アクセス権 | open access | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||
| 関連識別子 | https://doi.org/10.2152/jmi.51.226 | |||||||||||||||||||
| 関連名称 | 10.2152/jmi.51.226 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | The relationship between standard uptake value (SUV) and Hounsfield Unit (HU) of oral contrast agent for FDG-PET/CT study | |||||||||||||||||||
| 著者 |
大塚, 秀樹
× 大塚, 秀樹
WEKO
1642
× 久保, 亜貴子× Graham, Michael
× 西谷, 弘
WEKO
1529
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| 内容記述 | The aim of this study was to examine the relationship between CT density (Hounsfield Unit, HU) and the degree of fluoro-deoxyglucose (FDG) uptake, demonstrated as standard uptake value (SUV). Twenty contiguous patients (9 males, 11 females, age range of 29-79) were performed FDG-PET/CT scan with 750ml of 5% iodine-based oral contrast agent. A region of interest (ROI)was placed manually on oral contrast in the lumen of stomach, small bowel and ascending colon, avoiding contamination of other structures, and the average SUV and average HU were determined. R square and p value were applied to evaluate the correlation. The correlation between SUV and HU in each separate location is not significant. When all regions are combined, p value is significant (＜0.05), but R square is not significant. Oral contrast can be one factor that influences measured FDG, and it is possible it acts as an irritant that increases metabolism in the bowel wall, resulting in increased FDG uptake. | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | FDG-PET/CT | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | oral contrast | |||||||||||||||||||
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| 主題 | gastrointestinal tract | |||||||||||||||||||
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| 主題 | standard uptake value | |||||||||||||||||||
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| 主題 | Hounsfield Unit | |||||||||||||||||||
| 書誌情報 |
en : The journal of medical investigation : JMI 巻 51, 号 3-4, p. 226-229, 発行日 2004-08 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 13431420 | |||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA11166929 | |||||||||||||||||||
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| 識別子 | 320517 | |||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||
