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硬性渗出是糖尿病视网膜病变 (diabeticretinopathy ,DR)较早出现的临床表现 ,黄斑区的硬性渗出是严重影响视力的原因之一。我们应用彩色眼底照相和眼底荧光血管造影 (fundusflu oreceinangiography ,FFA)检查对我院眼科 3 86例非增生期及增生早期糖尿病视网膜病变患者 699只患
Hard exudation is an early clinical manifestation of diabetic retinopathy (DR). Hard exudation in the macula is one of the causes of severe visual acuity. We applied color fundus photography and fundus fluorescein angiography (fundusflu orecein angiography, FFA) examination of our hospital ophthalmology 866 cases of non-proliferative and proliferative diabetic retinopathy in patients with early 699