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为了解影响青少年鼻咽癌患者长期生存的因素 ,就我院 1984年 1月～ 1990年 12月间收治的 4 0例 30岁以下青少年鼻咽癌患者的性别、年龄、临床分期、病理类型、原发灶照射剂量及放疗结束时有无肉眼肿瘤残存等因素作对比分析。结果显示原发灶放射剂量与放疗结束时有无肉眼肿瘤残存在两组之间有非常显著性差异 (P <0 0 0 1) ,而两组患者的性别、年龄、病理类型及临床分期均无明显统计学差别 (P >0 0 5 )。认为原发灶放射剂量与放疗结束时有无肉眼肿瘤残存是影响青少年鼻咽癌预后的因素
To understand the factors that affect the long-term survival of adolescents with nasopharyngeal carcinoma, we analyzed the gender, age, clinical stage, pathological type, age, clinical stage of 40 cases of adolescent nasopharyngeal carcinoma under the age of 40 admitted in our hospital from January 1984 to December 1990, Primary tumor irradiation dose and the end of radiotherapy with no residual tumor and other factors for comparative analysis. The results showed that there was a significant difference (P <0.01) between the radiation dose of primary tumor and the presence or absence of macroscopic tumor at the end of radiotherapy, while the gender, age, pathological type and clinical stage No significant difference (P> 0.05). It is considered that the radioactive dose of primary tumor and the residual of macroscopic tumor at the end of radiotherapy are the factors that affect the prognosis of nasopharyngeal carcinoma in adolescents