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对患萎缩性裂孔源性视网膜脱离的577例(595眼)进行了临床观察。其特征为:(1)67.59%的病例发生在年青人,70.25%为近视或高度近视。(2)裂孔小,数目多,且绝大多数分布在颞侧视网膜。(3)74.62%以上与视网膜退行性变性有关,2/3以上的病人有玻璃体液化和色素游离。
A total of 577 patients (595 eyes) with atrophic retinal detachment were observed clinically. It is characterized by: (1) 67.59% of cases occur in young people, 70.25% are myopia or high myopia. (2) small holes, the number of more, and most of the distribution in the temporal retina. (3) More than 74.62% were related to retinal degeneration, and more than two thirds had vitreous liquefaction and pigment freeness.