脉络膜恶性黑色素瘤是成人常见的限内恶性肿瘤，其发病率国外为2－6，国内为4．5[1]，平均发病年龄是50岁。对于脉络股恶性黑色素后的诊断，临床上常用检眼镜、巩膜达照、超声波、同位素聆32吸收试验以及眼底荧光血管造影等检查方法，对本病的诊断有一定的价值。但对某些临床不 Choroidal malignant melanoma is a common intra-malignant tumor in adults, the incidence of foreign 2-6, the domestic 4.5 [1], the average age of onset is 50 years old. For the diagnosis of venous ganglion malignant melanoma, commonly used clinically ophthalmoscope, scleral uptake, ultrasound, isotope sonicated 32 absorption test and fundus fluorescein angiography and other inspection methods, the diagnosis of the disease have some value. But for some clinics do not