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材料及方法 男113例,女42例,男女之比为2.7:1,年龄8～74岁,病程1年之内者103例(66.5％),颈淋巴结(N)(+)129例(83.2％),均经病理证实,其中鳞癌82例,未分化癌56例,泡状核细胞癌7例,腺癌4例,未分类6例。按1979年全国第5次鼻咽癌会议TNM标准分类临床Ⅰ期1例,Ⅱ期28例,Ⅲ期69例,Ⅳ期57例。全部采用~(40)钴外照射,少数颈部加用X线,鼻咽剂量为60～70Gy,颈部为50～60Gy,预防量为
MATERIALS AND METHODS: A total of 113 males and 42 females were enrolled in this study. The ratio of men to women was 2.7: 1, ranging in age from 8 to 74 years. There were 103 cases (66.5%) within one year and 129 (83.2%) cases of cervical lymph nodes %), Were confirmed by pathology, including squamous cell carcinoma in 82 cases, undifferentiated carcinoma in 56 cases, 7 cases of somatic cell carcinoma, adenocarcinoma in 4 cases, 6 cases not classified. According to the 1979 National Conference on TNM Nasopharyngeal Cancer TNM standard classification of 1 cases, 28 cases of stage Ⅱ, 69 cases of stage Ⅲ, 57 cases of stage Ⅳ. All using ~ (40) cobalt external irradiation, a small number of neck plus X-ray, nasopharyngeal dose of 60 ~ 70Gy, the neck is 50 ~ 60Gy, the preventive dose