老年性黄斑变性的放射治疗分析

Analysis of Radiotherapy of Senile Macular Degeneration

目的 探讨老年性黄斑变性放射治疗的临床意义。方法 回顾性分析 38例老年性黄斑变性患者 ,患眼 46只 ,放射治疗采用60 Co常规分割照射 ,照射剂量 18～ 2 4Gy。结果 视力降低 ,无变化 ,改善变化为治疗效果的参考标准 ,视力降低 ,无变化 ,改善者分别为 2 2 %(1/ 46 ) ,2 1 7%(10 / 46 ) ,76 %(35 / 46 )。结论 放射治疗是治疗老年性黄斑变性的新方法 ,值得在临床上推广应用。

Objective To investigate the clinical significance of radiotherapy of senile macular degeneration.Methods Forey-six eyes of thirty-eight patients with senile macular degeneration were retrospectively analyzed.Radiotherapy was given with 60Co.The radiation dose ranged from 18Gy to 24Gy by conventional fractionation.Results Eyesight changed with reduction,stableness,improvement was reference standard of an efficacious treatment.Eyesight change for reduction,stableness,improvement was 2.2%(1/46),21.7%(10/46),76%(35/46),respectively.Conclusion Radiotherapy is a new method for senile macular degeneration patients,and makes it advisable in extensive clinical practice.