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Method and a system for optimizing a radiation treatment plan based on a reference dose distribution
Method and a system for optimizing a radiation treatment plan based on a reference dose distribution
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机译:用于基于参考剂量分布来优化放射治疗计划的方法和系统
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摘要
A computer-based method for generating an improved radiation therapy treatment plan for a treatment volume having a target and an organ-at-risk. The method includes a step of accessing an existing radiation therapy treatment plan from a memory of a computer, a dose distribution of the existing radiation therapy treatment plan serving as a reference dose distribution; and performing machine parameter optimization on the existing radiation therapy treatment plan with the computer by pursuing an optimization goal to minimize doses to the organ-at-risk, thereby generating the improved radiation therapy treatment plan.
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