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10年期间内,症状发作三个月内受检查的155名病人中,172只眼发生急性后玻璃体脱离。年龄22~82岁,平均年龄为60岁。172只眼中118只眼(67%)未发生视网膜或玻璃体的并发症,14只眼(8%)发生视网膜破裂,36只眼(21%)发生玻璃体或视网膜出血。一只眼有急性后玻璃体脱离的17名病人(11%),后来也在另一眼发生了急性后玻璃体脱离,15只眼(88%)在第一只眼发生急性后玻璃体脱离二年内第二只眼发生本症。13名病人(76%)在对后玻璃体脱离的反应上第二只眼具有与第一只眼同样的方式,亦即10对眼无进一步的并发症,二对眼有视网膜或玻璃体出血,一对眼有视网膜破裂。
Of the 155 patients examined within three months of the onset of symptoms within 10 years, 172 had an acute posterior vitreous detachment. Aged 22 to 82 years old, with an average age of 60 years. Retinal or vitreal complications did not occur in 118 of the 172 eyes (67%), retinal rupture in 14 eyes (8%) and vitreous or retinal bleeding in 36 eyes (21%). Seventeen patients (11%) with acute posterior vitreous detachment in one eye, followed by acute posterior vitreous detachment in the other eye, and 15 eyes (88%) in the second posterior vitreous with acute exophysis in two years Occurrence of this eye. Thirteen patients (76%) responded to the posterior vitreous detachment in a second eye in the same manner as the first eye, ie no further complications were observed in 10 eyes, with retinal or vitreous hemorrhage in two pairs of eyes, one Eye retinal rupture.