鼻咽癌放疗后肿瘤消退相关因素临床分析

Relation Agent of Tumor Extinction of Nasopharyngeal Carcinoma after Radiotherapy

摘要: 目的　分析鼻咽癌放疗后影响肿瘤消退的临床因素。方法　 77例鼻咽癌根治性放疗后行CT检查动态观察 2年, 至肿瘤消退或形态不再改变为止。结果　放疗后 2年其肿瘤消退率为 84 .4 % (6 5 /77)。统计学采用二项分类Logistic回归分析, 生长类型、T分期、N分期、颅底骨破坏数目、新辅助化疗、原发灶剂量是影响肿瘤消退的主要因素 (P <0 .0 5 )。结论　明确影响肿瘤消退临床因素, 对合理制定放疗计划, 判断预后, 改善生存率具有重要意义。

Abstract: Objective To analyze the factor of tumor subsidizing of nasopharyngeal carcinoma after radiotherapy. Methods Seventy-seven nasopharyngeal carcinoma patients has been performed computer tomography scan and dynamic observed for 2 years after radical radiotherapy,until tumor extinction or form was not happened diversification. Results Tumor extinction rate is 84.4% (65/77) post radiotherapy after 2 years. Through binary Logistic regression check,growth type,T staging,N staging,numerical of base of sku...