2017 Fiscal Year Final Research Report
Evaluation of QPR using Dynamic CT Perfusion
| 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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| Keywords | Cardiac CT / CT Perfusion / FFR / coronary CTA / Territory Map |
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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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| Free Research Field |
Cardiac Imaging
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