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村上春樹と架空の作家ハートフィールド (第37回講演会)
Cross-cultural interchange & research institute newsletter Volume 21
Creators : Hintereder-Emde Franz Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
Creators : Takemoto Masashi Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
体験こそ人生
Cross-cultural interchange & research institute newsletter Volume 21
Creators : 粱 梓珊 Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
フランス留学体験記
Cross-cultural interchange & research institute newsletter Volume 21
Creators : 中野 雄星 Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
日本と台湾の客家研究者の国際交流
Cross-cultural interchange & research institute newsletter Volume 21
Creators : Kobayashi Hiroshi Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
仏をめぐる説話の受容
Cross-cultural interchange & research institute newsletter Volume 21
Creators : Kashiwaki Yasuko Publishers : Yamaguchi University Faculty of Humanities Cross-cultural interchange & research institute Date Issued : 2021-08-01
Creators : Koga Daisuke Publishers : 山口大學經濟學會 Date Issued : 2021-01-31
Creators : Wang Ying-yin | Chen Li-chun Publishers : 山口大學經濟學會 Date Issued : 2021-01-31
Altered levels of plasma free amino acids in hyperuricemia among male smokers
The bulletin of the Yamaguchi Medical School Volume 68 Issue 1-2
Creators : Mahbub MH | Yamaguchi Natsu | Hase Ryosuke | Sunagawa Hiroshi | Ishimaru Yasutaka | Yamamoto Hiroshi | Kikuchi Shinya | Tanabe Tsuyoshi Publishers : Yamaguchi University School of Medicine Date Issued : 2021
Creators : Maesako Hiroshi Publishers : 山口大學經濟學會 Date Issued : 2021-01-31
Creators : Nabeyama Shoko Publishers : 山口大學經濟學會 Date Issued : 2021-01-31
Aim: To evaluate the efficacy of quantitative analysis for differentiating pancreatic ductal adenocarcinoma (PDAC) and inflammatory pancreatic masses (IPM) using time intensity curve (TIC) analysis based on contrast-enhanced endoscopic ultrasonography (CE-EUS). Methods: We reviewed 89 patients who had undergone CE-EUS for pancreatic solid lesions at our department between August 2012 and January 2016. CE-EUS images were recorded for 2 minutes after injection of the contrast agent. The diagnostic abilities of the enhanced patterns and TIC analysis were assessed. Results: The enhanced patterns of PDAC were mainly hypovascular and heterogeneous (66/77), while IPM were mainly isovascular and homogeneous (6/12). In PDAC, sensitivity was 77.9%, specificity 83.3%, and accuracy was 78.7%. In TIC analysis, the intensity reduction rate was significantly different at 10 and 30 seconds after peak intensity. After creating a cutoff value (49%) based on the receiver operating characteristic curve for the intensity reduction rate after 30 seconds, diagnosing PDAC with TIC analysis had a sensitivity of 67.5%, specificity of 100%, and accuracy of 71.9%. Combining enhanced pattern analysis with TIC analysis had a sensitivity of 90.9%, pecificity of 83.3%, and accuracy of 89.9%. Conclusion: Combining TIC analysis with CE-EUS improved diagnostic accuracy when differentiating between PDAC and IPM.
Creators : Yasuda Mayumi | Kaino Seiji | Tsuyama Takanori | Fujimoto Yuko | Amano Shogo | Harima Hirofumi | Suenaga Shigeyuki | Sakaida Isao Publishers : Yamaguchi University School of Medicine Date Issued : 2021
Creators : Umada Tetsuji Publishers : 山口大學經濟學會 Date Issued : 2021-01-31
Creators : Okamura Takayuki | Yano Masafumi Publishers : Yamaguchi University School of Medicine Date Issued : 2021
Publishers : 山口大學文學會 Date Issued : 2021-03-18
Creators : Tomihira Miwa Publishers : 山口大學文學會 Date Issued : 2021-03-18
Creators : Hayashi Shin’ichi Publishers : 山口大學文學會 Date Issued : 2021-03-18
Creators : Kuwahata Yoichiro Publishers : 山口大學文學會 Date Issued : 2021-03-18
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