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Development of suitable dosage calculation method based on optimal information in pediatric nuclear medicine dynamic scintigraphy.

Research Project

Project/Area Number 26860403
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Medical Physics and Radiological Technology
Research InstitutionOsaka University

Principal Investigator

Hidaka Kuniyuki  大阪大学, 医学部附属病院, 診療放射線技師 (50437430)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords小児核医学 / 腎動態シンチグラフィ / 小児核医学検査 / 放射線医薬品 / 適正投与量 / 腎動態シンチグラフィ検査 / 放射性医薬品
Outline of Final Research Achievements

Relationship between image quality and administrated dose of nuclear dynamic examination typified by pediatric renal scintigraphy examination were investigated from a renal kinetics simulated phantom considering physiological circulation. In the case of the minimum dose of consensus guidelines of pediatric nuclear medicine examination, the image quality obtained with the developed renal kinetics phantom was visually not acceptable in clinical practice. However, it was suggested that the influence on each quantitative index calculated from the time activity curve (Renogram) of the kidney does not depend on the administrated dose.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (1 results)

All 2014

All Presentation (1 results)

  • [Presentation] 正常レノグラムに対応した腎動態ファントムの作成2014

    • Author(s)
      神谷貴史,川村芳紀,川畑秀一,金世洸,日高国幸,藤埜浩一,下瀬川恵久,畑澤順
    • Organizer
      第42回 日本放射線技術学会 秋季学術大会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2014-10-09 – 2014-10-11
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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