鼻咽癌放疗对耳损伤的临床观察

目的:探讨放疗对鼻咽癌患者耳部结构及功能的影响.方法:选择无耳病及听力正常的163例鼻咽癌患者,于放疗前及放疗后不同时间点检测其耳部的结构及听功能状态.结果:随放疗时间及放疗结束后的时间延长,外耳道炎、分泌性中耳炎及化脓性中耳炎的发生率增加,不同性质的耳聋的发生率及听力损失的程度亦逐渐增加.结论:放疗对鼻咽癌患者的耳部的结构及功能损伤明显,严重影响鼻咽癌患者生存质量.

Effect of Radiotherapy on Ear Function in Nasopharyngeal Carcinoma

Objective: To study the changes of ear function and construction after radiotherapy in nasopharyngeal carcinoma.Methods: Hearing and physical examination were performed in 163 patients with nasopharyngeal carcinoma at different time after radiotherapy.Results: The incidence of the otitis externa,secretory otitis media,suppurative otitis media,different type hearing loss and extent of hearing loss was increased according to radiotherapeutic time and the time after radiation.Conclusion: Injury of structure and function of ear was apparently affected after radiotheray of nasopharyngeal carcinoma and life quality of patients with nasopharyngeal carcinoma was markedly lowered.