以往文献所报告的黄斑缺损合并血管异常均为脉络膜血管自缺损內发出而突然消失或者脉络膜血管在缺损內和视网膜血管吻合。而本病例所不同的是来自缺损内发出粗大的脉络膜血管分布到视网膜周边部,经眼底荧光血管造影证实。郑某,男,35岁,1986年6月6日来诊,自幼右眼视物模糊,家族中否认遗传病。体检除眼部外未发现异常。眼部检查,右眼视力0.3,左眼视力0.8,矫正视力右—1.75—0.75×90°=0.5,左眼—0.75—0.50×90°=1.5。视野检查右眼10°內中心性相对性暗点。右眼黄斑部可见4×4.5PD缺损凹陷区深约2PD,缺损边界清楚,缺 Previous literature reports that macular defects with vascular abnormalities are issued within the choroidal vessels from the defect and suddenly disappear or choroidal vessels in the defect and retinal vascular anastomosis. The difference in this case is issued from the defect within the distribution of coarse choroidal blood vessels to the periphery of the retina, confirmed by fundus fluorescein angiography. Jeong, male, 35 years old, June 6, 1986 to the clinic, his childhood right eye blurred vision, the family denied genetic disease. Except for eye examination, no abnormalities were found. Eye examination, right eye vision 0.3, left eye vision 0.8, corrected visual acuity right -1.75-0.75 × 90 ° = 0.5, left eye -0.75-0.50 × 90 ° = 1.5. Visual examination of the right eye within 10 degrees of relative darkness. Right eye macular visible 4 × 4.5PD Depression Depression deep about 2PD, clear defect boundary, missing