摘要
目的:探讨鼻咽癌放射治疗后放射性脑损伤的防治。方法:回顾分析放射性脑损伤4例,探讨其临床特点、诊断方法及防治。结果:1例脑干损伤经多方治疗不可逆转,在出现神经症状6个月后全身衰竭死亡。无瘤生存3例,生存时间48-60个月,生活自理。结论:放射性脑损伤是鼻咽癌放射治疗后长期生存者常见的并发症,治疗效果不理想,疗效难以评定,主要在于预防,预防的关键在于合理的设野。
Objective: To explore the prevention and treatment of radiation brain damage of cases with nasopharyngeal carcinoma treated by radiotherapy. Methods: To analyze the clinical data of 4 cases with radiation brain damageis. Results: One case died of exhaustion , Three cases survive without tumor and the survival period was 48 to 60 months. Conclusion: Radiation brain damage is the common complication of patients with nasopharyngeal carcinoma treated by radiotherapy , who can suvive for long time, the effect of treatment isnt ideal, It is difficult to evaluate the effect , The key of prevention is how to design the radiation fields.
出处
《现代肿瘤医学》
CAS
2006年第8期942-943,共2页
Journal of Modern Oncology
关键词
鼻咽癌
放射治疗
放射性脑损伤
预防
nasopharyngeal carcinoma
radiotherapy
radiation brain damage
prevention