2016 Fiscal Year Final Research Report
Proof of new generation, high-precision dose computational algorithm
| Project/Area Number |
26461898
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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 | Tokai University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | VMAT / 放射線治療 / アルゴリズム / 最適化 |
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| Outline of Final Research Achievements |
We proposed a new method for treatment planning of the rotational Volumetric Arc Therapy (rotational VMAT) and persuaded improving treatment efficiency and stunted the safe and minimal patient's load therapy by shorting of the treatment time. In other words, with the aim of improving treatment effects, we have been developed a new innovative irradiation method, which exceed simple VMAT or Tomotherapy irradiation. The new irradiation method could maximize the merit of the machine feature of a CT type machine with maltileaf collimator capability. We performed monte-calro simulations based on Geant4. Actual measurements were identically simulated, The inter-leave leakages and doses were correctly estimated. The DICOM capability also performed. TIMRT optimization, algorithm for MLC control, and the shortest route problem were analyzed and framework development were performed.
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| Free Research Field |
放射線治療学
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