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眼内恶性黑色素瘤以发生在脉络膜者居多,睫状体者较少。脉络膜恶性黑色素瘤为一少见的高度恶性肿瘤,国内仅几例报道。发病率据石增荣,泮作新氏统计,一万眼科病人中占2～6例;宋首道氏统计为百万分之四十四。我院自67年至77年10年中,共看门诊病人65,000人,发现1例。发病年龄:40～60岁,平均50岁。20岁以内者甚少。病理:大上皮样细胞型,小上皮样细胞型,梭
Intraocular malignant melanoma to occur in the majority of the choroid, ciliary body less. Choroidal malignant melanoma is a rare high-grade cancer, only a few cases reported in China. According to the statistics of Shi Zengrong and Pan Zuo Xin Shi, the incidence rate was 2 to 6 in 10 000 patients. The first official statistics of Song was 44 in 4 million. In our hospital from 67 years to 77 years in 10 years, a total of 65,000 outpatients and found 1 case. Age of onset: 40 to 60 years old, average 50 years old. Very few within 20 years of age. Pathology: large epithelioid cell type, small epithelioid cell type, shuttle