论文部分内容阅读
随着ＣＴ的广泛应用，放疗设备的更新，对鼻咽作者单位：１．山西省肿瘤医院（０３００１３太原市职工新街３号）２．陕西省肿瘤医院（７１００６１西安市陵园南路２９号）癌的诊断越来越清楚。对病变范围的了解越确切，对放疗的质量控制要求就越高。人们不仅要求生存率同...
With the widespread use of CT, radiotherapy equipment is updated on the nasopharynx. Shanxi Provincial Tumor Hospital (030013 Taiyuan City, Staff New Street on the 3rd) 2. Cancer Hospital in Shaanxi Province (710061 Xianlin South Road 29) cancer diagnosis more and more clear. The more precise the extent of the lesion, the higher the quality control requirements for radiotherapy. People not only require the same survival rate ...