【摘 要】
：
本文对５６例３０岁以下的青少年鼻咽癌进行根治性放疗及预后分析，５年生存率５１．８％。放疗后鼻咽、颈部有无残存为影响预后的重要因素，其中４例出现较严重的远期并发症，值得重视。５６例发生误诊者２７例，误
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本文对５６例３０岁以下的青少年鼻咽癌进行根治性放疗及预后分析，５年生存率５１．８％。放疗后鼻咽、颈部有无残存为影响预后的重要因素，其中４例出现较严重的远期并发症，值得重视。５６例发生误诊者２７例，误诊率４８．２％，提示临床各科对青少年鼻咽癌重视不足，易误诊其它常见病，延误治疗。
In this paper, 56 cases of nasopharyngeal carcinoma under the age of 30 underwent radical radiotherapy and prognosis analysis, 5-year survival rate of 51.8%. Radiotherapy after nasopharyngeal, neck residual or not as an important prognostic factor, including 4 cases of more serious long-term complications, it is worth attention. Among 56 cases, 27 cases were misdiagnosed, the misdiagnosis rate was 48.2%, which indicated that all subjects in clinic had inadequate attention to adolescent nasopharyngeal carcinoma, misdiagnosed other common diseases and delayed treatment.
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