眼底黄斑变性之病理常识

1、疾病概述老年性黄斑变性(senilemaculardegeneration,SMD或agingmaculardegeneration,AMD),亦称年龄相关性黄斑变性(age-relatedmaculardegeneration,ARMD,是欧美国家老年人视力丧失的首要原因。本病大多始于50岁