Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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Research Abstract |
We have developed a calculation method of monitor units for proton therapy as a product of a factor related to measured data of a part of beam delivery condition (beam energy, SOBP width, range shift) and the other factor related to patient-specific condition calculated by a simplified Monte Carlo calculation. We found effectiveness of the method by showing that it reproduces the measured data within a maximum error of 1.6% for 32 different irradiations to prostate carcinoma treated by proton beam.
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