鼻咽癌不同设野或不同分割放疗方式放射反应比较
Comparison of radiation reactions with different fields and different modes of fractionation in nasopharyngeal carcinoma
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摘要: 目的 比较不同照射野或不同剂量分割放疗鼻咽癌的急性放射反应及后遗症。方法 耳前野不同分割方法两组各 30例, 面颈联合野不同分割方法两组各 5 0例进行比较。结果 (1)面颈联合野照射者消化道及咽粘膜反应均重于耳前野者 (P <0 .0 5或 0 .0 1), 后遗症无显著性差别 (P >0 .0 5 ) ;(2 )后程加速超分割与常规分割放疗的急性放射反应及后遗症无显著性差异 (P >0 .0 5 )。结论 后程加速超分割放疗不明显增加急性放射反应及后遗症, 面颈联合野急性放射反应加重。Abstract: Objective To compare the acute radiation reactions and sequelae with different radiation fields and different modes of fractionated radiotherapy for nasopharyngeal carcinoma. Methods Thirty patients for each group were treated with preauricular fields in using different fractionated radiotherapy, 50 patients for each group were treated with lateral faciocervical fields in using different fractionated radiotherapy,and these results of treatment for relevant groups were compared. Results The acute radiation ...
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