目的：临床观察氩激光对脉络膜恶性黑色素瘤的治疗效果。方法：基本采用Ｖｏｇｅｌ法氩激光治疗。结果：２例肿瘤完全消退，被瘢痕代替。眼底镜及Ｂ超检查均平复，无隆起。观察５月～２年未见复发。１例因光凝第６次后出现渗出性视网膜脱离，病人中断治疗。结论：氩激光光凝治疗脉络膜恶性黑色素瘤，只要选择适应证适当，是很可取的办法，但要长期密切观察。 Objective: To observe the therapeutic effect of argon laser on choriocarcinoma melanoma. Methods: The basic Vogel argon laser treatment. Results: Two tumors completely subsided and were replaced by scars. Fundus and B-ultrasound were recovered, no uplift. No recurrence observed in May ~ 2 years. One case of exudative retinal detachment after the sixth photocoagulation, the patient interrupted treatment. Conclusion: Argon laser photocoagulation in the treatment of choriocarcinoma melanoma, as long as the appropriate choice of indications, is a very desirable way, but to observe the long-term close.