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作者对长期不吸收的陈旧性玻璃体出血13例13眼行玻璃体手术,术后观察期间为6～25个月。术后第一周每日测眼压,以后每周一次。13例中11眼(85%)手术效果满意,眼压正常。5眼(38%)眼压上升,其中2眼呈永久性,3眼为一过性升高。永久性眼压上升之一例,在玻璃体手术前曾行晶体摘出术。术后15小时出现角膜水肿等征状,眼压达40mmHg,药物治疗无效。14天后行玻璃体手术,术后眼压曾一度下降,但6天后眼压升为33mmHg。术后3周行滤帘切除术。切除组织见滤帘网眼的内皮细胞中有多数铁反应阳性之颗粒,内皮细胞呈萎缩状,细胞间结缔组织
The author of the long-term non-absorption of the old vitreous hemorrhage in 13 cases 13 cases of vitreous surgery, postoperative observation period of 6 to 25 months. Intraocular pressure was measured daily in the first week after surgery and once a week thereafter. In 13 cases, 11 eyes (85%) had satisfactory surgical results and normal intraocular pressure. Intraocular pressure increased in 5 eyes (38%), of which 2 eyes were permanent and 3 eyes were transient elevated. An example of a permanent rise in intraocular pressure, crystal extraction prior to vitrectomy. 15 hours after the emergence of corneal edema and other symptoms, intraocular pressure up to 40mmHg, drug treatment is invalid. Vitreous surgery was performed 14 days later. The intraocular pressure was decreased once, but the intraocular pressure increased to 33 mmHg after 6 days. Three weeks after the line curtain drainage. See the majority of endothelial cells in the filter mesh cells, iron-positive particles, endothelial cells were atrophy, connective tissue cells