随访1988年7月至1991年7月应用高剂量率~(60)钴后装机腔内治疗配合体外照射治疗的子宫颈癌247例,其1～3年生存率分别为98.8%,91.9%,79.0%。直肠反应的发生率为19.8%。认为腔内后装技术尽管疗效与传统方法相近,但能简单快速持久地减轻症状,有利于保护重要器官,完全可以代替传统的治疗方法,虽然直肠反应的发生率较高,但大多数为轻度反应,若进一步完善计划,可能会降低其发生率。 A total of 247 cases of cervical cancer treated with high dose rate ~ (60) cobalt post-irradiation intraluminal irradiation from July 1988 to July 1991 were studied. The 1- to 3-year survival rates were 98.8% and 91.9% 79.0%. The incidence of rectal reaction was 19.8%. Although the therapeutic effect of endovascular assembly is similar to that of traditional methods, it can reduce the symptoms easily and quickly, protect the vital organs and completely replace the traditional treatment methods. Although the incidence of rectal reaction is high, most of them are light Degree reaction, if further improve the plan, may reduce its incidence.