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目的:探讨鼻咽癌发生远处转移的出现规律以及远处转移的影响因素。方法:对393例鼻咽癌患者进行临床分析。结果:发生远处转移的81例.远处转移率为20.6％。骨、肺、肝是最常见的远处转移部位。影响远处转移的主要因素是颈淋巴结转移的部位和大小,随着颈淋巴结转移,远处转移部位亦明显增加。结论:鼻咽癌的远处转移是治疗失败和死亡的主要原因,因此早期发现和治疗是鼻咽癌治疗的关键。
Objective: To investigate the regularity of distant metastasis of nasopharyngeal carcinoma and the influencing factors of distant metastasis. Methods: The clinical analysis of 393 cases of nasopharyngeal carcinoma patients. Results: There were 81 cases with distant metastasis and the distant metastasis rate was 20.6%. Bone, lung, liver is the most common distant metastasis. The main factors affecting the distant metastasis is the location and size of cervical lymph node metastasis, with cervical lymph node metastasis, distant metastasis sites also increased significantly. Conclusion: The distant metastasis of nasopharyngeal carcinoma is the main reason of treatment failure and death, so early detection and treatment of nasopharyngeal carcinoma is the key to treatment.