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MDCTによる肝臓癌スクリーニング検査時の至適設定スライス厚の検討
http://hdl.handle.net/2297/27175
http://hdl.handle.net/2297/27175f247b86f-a353-433a-a31c-02bf36690187
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ME-PR-MATSUBARA-K-65.pdf (127.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | MDCTによる肝臓癌スクリーニング検査時の至適設定スライス厚の検討 | |||||
| タイトル | ||||||
| タイトル | Evaluation of appropriate slice thickness setting in multidetector-row CT examinations for screening of liver cancer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| 著者 |
松原, 孝祐
× 松原, 孝祐× 越田, 吉郎× 鈴木, 正行× 西村, 綾× 上野, 博之× 高田, 忠徳× 辻井, 秀夫× 山本, 友行 |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学医薬保健研究域保健学系 | |||||
| 書誌情報 |
日本放射線技術学会雑誌 = Nippon Hoshasen Gijutsu Gakkai zasshi 巻 64, 号 1, p. 65-72, 発行日 2008-01-20 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0369-4305 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00197784 | |||||
| 出版者 | ||||||
| 出版者 | 日本放射線技術学会 = Japanese Society of Radiological Technology | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, we evaluated clinical images to determine appropriate settings for slice thickness in screening examinations for hepatocellular carcinoma and metastatic liver cancer, which are frequently performed in abdominal CT. The clinical images of 15 cases screened for hepatocellular carcinoma and 15 cases screened for metastatic liver cancer were evaluated. The evaluation was visually performed by three abdominal radiologists, and the sensitivity and specificity of each slice thickness were calculated. Results: differences in sensitivity and specificity were not found between slice thicknesses of 2.5 mm and 5.0 mm; however, sensitivity and specificity were low, and confidence was also low at a 10.0 mm slice thickness. Furthermore, when a 5.0 mm slice thickness was adopted, it was shown that radiation dose in limited parts could be reduced greatly to a noise level that compared equally with a study in which a 2.5 mm slice thickness was adopted in another evaluation. Therefore, the objective could be achieved by using a slice thickness of about 5.0 mm in multidetector-row CT examinations for the screening of liver cancer, while controlling patient dose to a minimum. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.jsrt.or.jp/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.jstage.jst.go.jp/article/jjrt/64/1/65/_pdf | |||||
