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本文介绍使用立体定向放射治疗作为鼻咽癌首次病例常规外照射后局部追加剂量及对未控和复发患者补救治疗的一种方法的近期疗效。1 材料和方法1 .1 一般资料本院 1 997年 2月引进立体定向放射治疗 ( X-刀 )设备至今 ,用立体定向放射治疗对常规放疗后仍有肿瘤残留者局部追加剂?
This article describes the use of stereotactic radiation therapy as the first case of nasopharyngeal carcinoma after routine external beam local top-up dose and recovery and uncontrolled patients relapse treatment of a method of short-term efficacy. 1 Materials and methods 1.1 General Information The hospital in February 997 the introduction of stereotactic radiotherapy (X-knife) equipment so far, the use of stereotactic radiotherapy for conventional radiotherapy after the tumor remains a local additive?