Quantification and optimization of X-ray dose in chest CT
| Project/Area Number |
21591559
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Kyoto University |
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Principal Investigator |
KUBO Takeshi 京都大学, 医学研究科, 助教 (20464216)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | エックス線 / CT / X線線量低減 / 自動線量調節機構 |
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| Research Abstract |
Reduction in radiation dose in chest CT can be attained by modifying image production methods and raising noise indexes without collateral reduction of readers' effectiveness in lesion detection. Radiation dose reduction in CT is expected to lead to safer CT examination or makes dynamic imaging possible, allowing analysis of functional anatomy in patients with pulmonary diseases.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Impact of COPD Exacerbations on Osteoporosis2012
Author(s)
Kiyokawa H, Muro S, Oguma T, Sato S, Tanabe N, Takahashi T, Kudo M, Kinose D, Kondoh H, Kubo T, Hoshino Y, Ogawa E, Hirai T, Mishima M
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Journal Title
COPD
Volume: 9(3)
Pages: 235-42
DOI
Related Report
Peer Reviewed
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