| Project/Area Number |
16K19826
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Radiation science
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| Research Institution | Ehime University |
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Principal Investigator |
Kido Teruhito 愛媛大学, 医学系研究科, 講師 (50403837)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | Cardiac CT / CT Perfusion / FFR / coronary CTA / Territory Map / Dynamic CT perfusion / Myocardial Blood Flow / QPR / 定量解析 / Perfusion CT / 虚血性心疾患 / 心筋シンチ / 心臓MRI / 放射線 / X線 / 循環器・高血圧 |
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| Outline of Final Research Achievements |
In recent years, coronary artery disease in Japan has been increasing, accurate diagnosis and evaluation of therapeutic indication are required. However, it is known that sufficient improvement of patient prognosis can not be obtained by evaluation of therapeutic indication by morphological evaluation such as conventional coronary stenosis ratio. Therefore, the non-invasive and objective method of evaluating ischemia was expected. In this study,we proposed Quantitative Perfusion Ratio (QPR) calculated from the Dynamic CT Perfusion and examined its accuracy.
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