The improvement of TR_(mod) cannot be achieved by dose escalation without reduced PTV margin.
不通过缩小边界而单纯的剂量递增并不能给所有患者都带来治疗比的增加。
参考来源 - 在线图像引导下前列腺癌三维适形调强放疗的摆位误差和相关剂量学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
What is the benefit of dose escalation beyond a certain point?
不超过某特定限度的剂量递增的益处是什么？
Lung tumor motion due to breathing is one of the main factors hindering the dose escalation of radiotherapy.
肺肿瘤随呼吸运动是制约放疗剂量提升的主要因素之一。
In addition to evaluating the value of dose escalation, "marginal" miss must be assessed, along with the frequency of imaging errors.
除了评估剂量递增的价值之外，必须评估与成像误差次数一起的“边缘”缺失。
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