黄斑缺损是少见的先天性眼底异常,现报告2例如下。患者,男,16岁。自幼双眼视物不清,近半年加重,来我院就诊。其父母非近亲结婚,家族无同类患者,查体:发育正常,无指趾畸形,视力:右眼0.08,左眼0.04,双眼前节未见异常,眼底:双眼视乳头边界清楚色泽正常,黄 Macular degeneration is a rare congenital fundus abnormalities are reported 2 cases as follows. Patient, male, 16 years old. Eyes blurred since childhood, nearly half of the increase, to our hospital. The parents of non-relatives get married, the family no similar patients, physical examination: normal development, no toe deformity, visual acuity: right eye 0.08, left eye 0.04, anterior segment of the eyes without exception, fundus: binocular visual clarity of the nipple border normal yellow