Calibration and evaluation method with novel traceable point-like sources for PET scanners
| Project/Area Number |
24601014
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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 |
医学物理学・放射線技術学
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| Research Institution | Kitasato University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SATO Yasushi 産業技術総合研究所, 計測標準研究部門, 研究員 (90357153)
ODA Keiici 東京都健康長寿医療センター研究所, 研究員 (70224235)
WADA Yasuhiro 理化学研究所分子イメージング科学研究センター, 副チームリーダー (40382197)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 医学物理学 / 放射線科学 / 放射線技術学 / 品質管理 / 定量性 / PET / 点状線源 / 消滅放射線イメージング / 校正 / ＰＥＴ / 点状放射線源 |
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| Outline of Final Research Achievements |
For accurate quantification of positron emission tomography (PET) imaging, quality control and quality assurance (QC･QA) of PET scanners are crucial. The aim of this study is to improve the reliability and convenience of the methodology for determining calibration factors and for evaluating the quantitative aspects of physics characteristics of PET scanners, by using novel traceable point-like sources. In this project, we have developed some types of traceable point-like sources, and have developed calibration and evaluation techniques based on the use of those point-like sources.
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Report
(4 results)
Research Products
(23 results)
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[Journal Article] Validation of novel calibration scheme with traceable point-like 22Na sources on six types of PET scanners2013
Author(s)
T. Hasegawa, K. Oda, Y. Wada, T. Sasaki, Y. Sato, T. Yamada, M. Matsumoto, H. Murayama, K. Kikuchi, H. Miyatake, Y. Abe, K. Miwa, K. Akimoto, K. Wagatsuma
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Journal Title
Ann Nucl Med
Volume: 27
Issue: 4
Pages: 346-54
DOI
NAID
Related Report
Peer Reviewed
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[Presentation] Application of novel calibration scheme based on traceable point-like 22Na sources to various types of PET scanners
Author(s)
T. Hasegawa, K. Oda, Yasuhiro Wada, Yasushi Sato, T. Yamada, M. Matsumoto, H. Murayama, T. Takeda, T. Sasaki, K. Kikuchi, Y. Abe, H. Miyatake, K. Miwa, K. Akimoto, and K. Wagatsuma
Organizer
IEEE Medical Imaging Conference
Place of Presentation
Anaheim
Related Report
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