生物有效剂量

网络biologically effective dose;biological effect dose;BED;biological efficiency dose;biologically effictive dose

生物有效剂量

1

结果3年颈淋巴结复发率15%，多因素COX模型显示影响局控率的有N分期、总疗程时间、生物有效剂量（BED）、化疗和肿瘤残留。

Results The 3 year neck recurrence rate was 15 % . Multivariate COX model analysis showed that N classification , overall treatment time , biological effective dose ( BED ), chemotherapy and residual tumour were significant factors in local relapse .
2

达到生物有效剂量中位值72Gy。

The median biological effective dose is to 72 Gy .
3

重离子治疗计划的生物有效剂量及其验证

Biological Equivalent Dose and Its Verification in Heavy Ion Treatment Planning
4

介绍了重离子治疗计划中的生物有效剂量，以及基于局部效应模型的相对生物学效应的计算。

The biological equivalent dose of the heavy ion treatment planning and the calculation of the relative biological effectiveness based on the Local Effect Model are briefed in the first part .