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目的 对食管癌外照射加腔内后装治疗与单纯外照射的疗效进行比较,探讨食管癌外照射配合腔内放疗的价值。方法 86例食管癌患者随机分成两组,外照射加腔内放疗45例,单纯外照射治疗41例。比较两组的疗效。结果 1、3、5年生存率两组无明显统计学差异;局部控制率外照射加腔内放疗组高于单纯外照射组,且前者全身反应轻,治疗时间缩短。结论 外照射配合腔内放疗不失为一种治疗食管癌的可行方法。
Objective To compare the curative effect of esophageal external beam plus endovascular treatment with simple external beam radiation to explore the value of external esophageal radiation combined with endoracic radiotherapy. Methods 86 cases of esophageal cancer were randomly divided into two groups, 45 cases of external beam radiotherapy plus endotherapy, 41 cases of external beam irradiation alone. Compare the curative effect of two groups. Results The 1, 3 and 5-year survival rates had no significant difference between the two groups. Local control rate and external beam radiotherapy group were higher than pure external radiotherapy group, and the former had mild systemic reaction and shortened treatment time. Conclusion External beam irradiation combined with intracavitary radiotherapy may be a viable method for the treatment of esophageal cancer.