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(一)1972年底我队总结了100例食管癌单纯腔内放疗的疗效。其中54%病人的病变长度在5.1厘米以下的晚期食管癌。初步分析治疗后食管 X 相改善率达82%。其中三年生存率占14%,二年生存率占19%,一年生存率占30%。根据生存率与存活病例分析,可得出病变表浅、无缩窄、无溃疡,其疗效较好,而与病变长短的关系不明显。(二)1973年9月我队又总结了32例食管癌病人经改变工具、增加放疗次数后的腔
(a) At the end of 1972, our team summarized the efficacy of 100 cases of esophageal cancer alone. Of these, 54% of patients had advanced esophageal cancer with a lesion length less than 5.1 cm. After preliminary analysis, the improvement rate of the esophagus X-phase was 82%. Among them, the three-year survival rate accounts for 14%, the two-year survival rate accounts for 19%, and the one-year survival rate accounts for 30%. According to the analysis of survival rate and survival cases, it can be concluded that the lesions are superficial, non-constrictive and non-ulcer, and the curative effect is good, but the relationship with the length of the lesion is not obvious. (B) In September 1973, our team also summarized the cavity of 32 patients with esophageal cancer who had changed their tools and increased the number of radiotherapy.