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鼻咽癌放疗后原发灶复发,是导致患者死亡的主要原因之一.为提高对原发灶的控制率,我们于1973年3月起开展对鼻咽癌原发灶体外照射加腔内~(60)钴治疗的研究,认为近期疗效满意.现将随诊三年以上的102例加以总结,并探讨腔内照射对鼻咽癌的价值和适应症.
The recurrence of primary tumors after radiotherapy for nasopharyngeal carcinoma is one of the main causes of death. In order to increase the control rate of primary tumors, we started external irradiation of primary nasopharyngeal carcinoma plus intracavity in March 1973. The study of cobalt treatment of (60) believed that the short-term efficacy was satisfactory. We will now summarize 102 cases with more than three years of follow-up and discuss the value and indications of endoluminal irradiation for nasopharyngeal carcinoma.