2016 Fiscal Year Final Research Report
Diagnosis of colorectal cancer invasion depth by quantitave evaluation of the basal indentation in CT colonography
| Project/Area Number |
26461797
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Keywords | CTコロノグラフィー / 大腸癌 / 深達度診断 / 仮想注腸画像 / 側面変形 / 定量的評価 |
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| Outline of Final Research Achievements |
The purpose of the present study was to investigate the feasibility of determining the invasion depth of colorectal cancers by the quantitative evaluation of basal indentations on CT air-contrast enema images in CT colonography. CT colonography was performed for patients with colorectal cancers using 320-slice MDCT. We demonstrated that quantitative evaluation of basal indentation in CT colonography can improve the diagnostic accuracy of the invasion depth for early CRC.
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| Free Research Field |
放射線科学
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