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目的 :探讨光凝对脉络膜新生血管作用。方法 :用氩激光对 2 7例黄斑部脉络膜新生血管进行光凝治疗并与 2 4例未行光凝治疗黄斑部脉络新生血管作对比观察。结果 :经光凝 2 7例中有三例在 16月后光凝边缘再度出现新生血管 ,未行光凝 2 4例中有 2 0例脉络膜下新生血管扩大趋势。结论 :对黄斑部脉络膜新生血管首先选择光凝治疗
Objective: To investigate the effect of photocoagulation on choroidal neovascularization. Methods: Twenty-seven cases of macular choroidal neovascularization were treated by argon laser and compared with 24 cases of non-photocoagulation treatment of macular vein neovascularization. Results: Three of 27 cases of photocoagulation reappeared neovascular at the edge of photocoagulation after 16 months, 20 cases of choroidal neovascularization were not observed in 24 cases of photocoagulation. Conclusion: The first choice of photocoagulation for macular choroidal neovascularization