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Treatment planning using 5-bulk density heterogenous dose calculation.

Research Project

Project/Area Number 21791216
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Radiation science
Research InstitutionJuntendo University

Principal Investigator

SAITO AnneyukoI.  Juntendo University, 医学部, 助教 (30348916)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords放射線治療計画 / 電子(物理)密度 / MRI
Research Abstract

Since the research representative gave birth to a child, was on maternity leave, had to change her working place, at her new institution, the MRI replacement took place, and finally MRI mechanical problems due to the large Earthquake happened, it was hard to gather candidates for our research. Consequently, during this period, we could gather CT and MRI data from only 5 lung cancer patients and 6 cervical cancer patients. It is too early to lead any conclusion from this data and we have to wait for more case accumulation, but the difference between the does volume histogram of the CT and MRI treatment planning (targets and organ of risk), was within 5%, which could gave us the following assumption ; treatment planning using MRI could be feasible method with permissible range of error margin.
We will continuously gather cases for this study.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (3 results)

All Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Remarks (1 results)

  • [Journal Article] Intravenous contrast agent influence on thoracic CT simulation investigated with the 5-bulk density heterogeneous dose calculation.

    • Author(s)
      AI.Saito, JG.Li, Ph.D., C Liu, KR.Olivier, S Kyougoku, JF.Dempsey.
    • Journal Title

      American journal of clinical oncology. 印刷中

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Intravenous contrast agent influence on thoracic CT simulation investigated with the 5-bulk density heterogeneous dose calculation

    • Author(s)
      AI.Saito, JG.Li, Ph.D.2, C Liu, KR.Olivier, S Kyougoku, JF.Dempsey
    • Journal Title

      American journal of clinical oncology

      Volume: (印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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