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视网膜脱离虽非常见疾病,但它能致盲;且其病因复杂多样,治疗方法也不尽相同,因此要求眼科医师对其有较全面的认识,以期早期作出正确诊断并予适当处理。视网膜脱离一般分为孔源性,牵引性与渗出性三大类。三类视网膜脱离的病因、临床表现、治疗方法及预后方面各不相同。一般而言,孔源性视网膜脱离多数伴有高度近视,起病较急,病前常有突然出现的大量飞蚊或闪光等玻璃体后脱离的症状;视网膜上有裂孔,大范围脱离时,网膜呈现高低起伏且脱离达到锯齿缘;后期由于组织增殖而出现局部皱襞
Although retinal detachment is a common disease, it can cause blindness. The complicated and diverse causes of retinal detachment and the different treatment methods require ophthalmologists to have a comprehensive understanding of them in order to make proper diagnosis and proper treatment in the early stage. Retinal detachment is generally divided into pore-derived, traction and exudative three categories. Three types of retinal detachment etiology, clinical manifestations, treatment methods and prognosis vary. In general, the majority of rhegmatogenous retinal detachment associated with a high degree of myopia, acute onset, the disease often preceded by a sudden a large number of flying mosquito or flash vitreous detachment symptoms; retinal cracks, a wide range of detachment, the network The membrane showed ups and downs and out to reach the jagged edge; late due to tissue proliferation and partial folds appear