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我院从1982年12月至1986年9月应用10MV—X线外照射加腔内~(137)C_s治疗食管癌100例,与同期采用10MV—X线单纯外照射治疗的食管癌100例作对照,临床分析如下。 治疗方法:外照射采用10MV X线三野等中心照射。单纯外照射组剂量7000cGy/7周;外照射加腔内组5000cGy/5周(其中有13例达6000cGy/6周)。腔内照射应用Gynetron后装机,粘膜下0.5cm处剂量分
In our hospital from December 1982 to September 1986, 10 cases of esophageal cancer were treated with 10MV-X external irradiation and intracavity ~(137)C_s, compared with 100 cases of esophageal cancer treated with 10MV-X radiotherapy alone during the same period. Controls, clinical analysis is as follows. Treatment: external irradiation with 10MV X-rays, such as three field center irradiation. In the external irradiation group, the dose was 7000 cGy/7 weeks; the external irradiation plus the intraluminal group was 5000 cGy/5 weeks (13 of them were 6000 cGy/6 weeks). Intracavitary irradiation with Gynetron installed, 0.5 cm submucosal dose