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我院自1979年6月至1984年12月将病理证实的456例鼻咽癌分成两组:227例采用单纯放疗(简称单放组),229例放疗加系统化疗(简称综合组),进行疗效比较,全部病例已随访五年以上。随访率98.5％。 两组病人性别、年龄、病理类型和临床分期的构成相仿,有可比性。两组放疗均采用γ线和深部X线,一般按常规野照射,剂量相同。原发灶Dr65～80Gy/6.5～8周,颈部预防量Dr50Gy/6周,根治呈DT60～65Gy/8～9周,综合组用多种
In our hospital, 456 cases of nasopharyngeal carcinoma confirmed by pathology were divided into two groups from June 1979 to December 1984: 227 cases were treated with radiotherapy alone (abbreviated as radiotherapy group), and 229 cases were treated with radiotherapy plus system chemotherapy (referred to as comprehensive group). Comparison of efficacy, all cases have been followed up for more than five years. The follow-up rate was 98.5%. The composition of gender, age, pathological type and clinical stage of the two groups of patients is similar and comparable. The two groups of radiotherapy used γ-rays and deep X-rays, generally according to conventional field irradiation, the same dose. The primary lesion Dr65 ~ 80Gy/6.5 ~ 8 weeks, the amount of prevention of the neck Dr50Gy / 6 weeks, radical DT60 ~ 65Gy / 8 ~ 9 weeks, comprehensive group with a variety of