局限型球结膜色素痣较为常见,而先天性弥漫型色素痣却极为少见,国内1915年～1984年的眼科文献中尚未见报道。为提高对本病的认识,特结合我院遇到的一例左眼先天性弥漫型球结膜色素痣综合报告于下。 病例报告 患者黄某,男性,27岁,工人,上海市人。左眼球结膜于出生时大部分呈棕褐色,二十余年来无显著变化,因担心发生恶变,而于1979年9月27日来我院眼科门诊。 Limited conjunctiva pigmented nevus is more common, and congenital diffuse pigment nevus is extremely rare, and has not been reported in the ophthalmological literature from 1915 to 1984 in China. In order to improve the understanding of the disease, a comprehensive report of a congenital diffuse conjunctival pigmented nevus in the left eye in our hospital was reported. Case Report Patient Huang, male, 27 years old, worker, Shanghai native. The conjunctiva of the left eye bulb was mostly brown at birth, and there was no significant change in more than two decades. Due to fear of malignant transformation, it came to our eye clinic on September 27, 1979.