eud
- 网络欧盟;最终用户开发
eud-
Methods According to the definitions of TCP and EUD , calculating equations were derived .
方法根据TCP和EUD的定义推出各自的计算公式。
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Objective To study the relationship between tumor control probability ( TCP ) or equivalent uniform dose ( EUD ) and the heterogeneity degree of the dose changes with variable biological parameter values of the tumor .
目的比较肿瘤控制概率（TCP）及等效均匀剂量（EUD）在评估不同剂量分布治疗方案时受生物学参数取值变化的影响程度。
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Conclusions The doses to parotids can be reduced through optimization with EUD constraints . This finding is quite helpful to reduce the occurrence rate of parotid complications , and to provide spaces for escalating target dose .
结论EUD优化能够降低腮腺的受照剂量，这对降低腮腺放疗并发症具有重要意义，也为靶区加量提供了空间。