摘要
根据作者多年的工作实践,详细说明了楔形照射野应用中应特别注意的几个问题,确保楔形照射野剂量计算精度达到WHO有关放射治疗质量保证和质量控制的要求。
This article presents and discusses some special problems about the use of wedge field in radiation therapy according to the practice of the author.Thus we attain the rules of quality assurance in radiotherapy by WHO.
出处
《中国医疗器械杂志》
CAS
2011年第4期298-300,共3页
Chinese Journal of Medical Instrumentation
关键词
放射治疗
质量保证
楔形板
楔形因素
Hu Jie, Tao Jianmin, Zhang Ying, Zhang Ying (Dept. of Chemo Radio therapy, Tenth People's Hospital affiliated to Tongji University, Shanghai, 200072, China)