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作者对本院1981年下半年收治的100例鼻咽癌进行前瞻性研究,随机将病例分为高能电子线组和~60Co组,两组在治疗方法、时间剂量相同的情况下,比较其疗效,后遗症和死亡原因。结果表明:两组3、5、8年生存率分别为67.5％,50％,40％和63％,48.3％,38.3％。无明显差异。远期后遗症包括皮肤纤维化,张口受限在高能电子线组较明显。两组死亡原因均以局部复发较多,比远处转移致死的发生率为高。
The authors prospectively studied 100 cases of nasopharyngeal carcinoma treated in our hospital in the second half of 1981. Randomly divided the cases into high-energy electron beam group and ~60Co group. The two groups were compared on the same treatment method and time dose. , sequelae and causes of death. The results showed that the three-, five-, and eight-year survival rates of the two groups were 67.5%, 50%, 40% and 63%, 48.3%, and 38.3%, respectively. No significant difference. The long-term sequelae include skin fibrosis, and the opening of the mouth is limited in the high energy electron beam group. The cause of death in both groups was local recurrence, and the incidence of death was higher than distant metastasis.