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find Keyword "玻璃体出血" 28 results
  • Vitrectomy for Eales′disease with vitreous hemorrhage

    Objective To investigate the effects and complications of the vitrectomy for Eales′ disease with vitreous hemorrhage or traction retinal detachment. Methods Seventy-seven eyes of 69 cases undergoing vitrectomy for Eales′ disease with vitreous hemorrhage or traction retinal detachment were analyzed retrospectively. Results (1) The postoperative visual acuity was enhanced significantly. (2) Complications during the operation in 11 eyes (14.3%): iatrogenic retinal break in 7 eyes, bleeding in 3 eyes and lens damage in 1 eye. (3) Postoperative complications in 20 eyes (26.0%): rebleeding in 14 eyes, elevated IOP in 6 eyes, retinal detachment in 5 eyes, hyphema in 2 eyes, and exudative membrane in anterior chamber in 1 eye. (4) The main long-term complication was cataract formation (9 eyes) and macular disorder (6 eyes). Conclusion Vitrectomy is an effective method to treat Eales′ disease with vitreous hemorrhage or traction retinal detachment. (Chin J Ocul Fundus Dis, 2002, 18: 215-217)

    Release date:2016-09-02 06:01 Export PDF Favorites Scan
  • Clinical analysis of vitreous hemorrhage after vitrectomy in diabetic retinopathy

    Objective To analyze the reasons, methods of treatment, and effects on prognosis of vitreous hemorrhage after vitrectomy in patients with diabetic retinopathy. Methods The clinical data of 98 patients (122 eyes) with diabetic retinopathy (VI stage) who had undergone vitrectomy were retrospectively analyzed. Results Post-vitrectomy vitreous hemorrhage (gt;grade 2) was found in 25 eyes with the occurrence of 20.5%, in which the hemorrhage occurred 1 week after the surgery in 8 eyes, 1 week to 1 month in 6 eyes, and more than 1 month in 11 eyes. In the 25 eyes, C3F8 tamponade eyes occupied 31.1%, silicone oil tamponade eyes occupied 6.1%, air tamponade eyes occupied 33.3%, and infusion solution tamponade eyes occupied 26.3%. Peripheral fibrovascular proliferation was found in 9 eyes. In the 3 eyes with silicone oil tamponade, the hemorrhage was absorbed in 2, and epiretinal membrane was found in 1 which was moved when the silicon oil was taken out. In the 22 eyes without silicone oil tamponade, the hemorrhage was absorbed in 6 and aggravated in 2 without any timely treatment, neovascular glaucoma occurred in 1, and wide vitreo-retinal proliferation and retinal detachment was observed in 1 with the visual acuity of no light perception. Operations such as fluid-air exchange, vitrectomy were performed on 14 eyes 2 weeks after the hemorrhage absorption stopped. Recurrent vitreous hemorrhage was not found in 12 eyes after single operation. At the end of the follow up period, the visual acuity was no light perception in 3 eyes, hand moving in 2 eyes, counting finger-0.1 in 10 eyes, under 0.3 in 4 eyes, and over 0.3 in 6 eyes. Conclusion Most of the patients with vitreous hemorrhage after vitrectomy due to DR had peripheral fibrovascular proliferation. The visual prognosis after re-operation is good. (Chin J Ocul Fundus Dis,2007,23:241-243)

    Release date:2016-09-02 05:48 Export PDF Favorites Scan
  • 渗出型老年性黄斑变性玻璃体积血的追踪观察

    Release date:2016-09-02 06:01 Export PDF Favorites Scan
  • 糖尿病视网膜病变玻璃体积血玻璃体切割手术时机探讨

    Release date:2016-09-02 05:48 Export PDF Favorites Scan
  • 徒手双针玻璃体腔灌洗治疗玻璃体切割手术后玻璃体积血及硅油取出手术后高眼压15只眼

    Release date:2016-10-21 09:40 Export PDF Favorites Scan
  • Surgical treatment of massive subretinal hemorrhage and vitreous hemorrhage associated with age-related macular degeneration

    Objective To investigate the method and the effects of the surgical treatment of massive subretinal hemorrhage and vitreous hemorrhage associated with age-related macular degeneration. Methods A retrospective study of 14 consecutive patients underwent a complete pars plana vitrectomy. Retinotomy was carried out for removing subretinal hemorrhage by using balanced salt solution. Complete air-fluid exchange and gas or silicone oil tamponade were performed in all patients. The follow-up period was within 3~7 months. Results Atrophy of eyeball in 2 eyes (14.3%) postoperatively. Improvement of corrected final visual acuity and anatomical retinal reattachment were achieved in 12 (85.7%) of the 14 eyes postoperatively. Seven days after operation, muddy-sand-hemorrhage in anterior chamber occurred in 4(28.6%)of the eyes and paracenteses of anterior chamber were performed for these eyes. Conclusion Surgical intervention should be applied in the eyes with the massive subretinal hemorrhage associated with age-related macular degeneration in order to avoid the affected eyes becoming atrophic due to the subsequent complication of vitreous hemorrhage, anterior chamber muddy sand hemorrhage,ghost cell-glaucoma or retinal detachment. (Chin J Ocul Fundus Dis,2000,16:217-219) 

    Release date:2016-09-02 06:05 Export PDF Favorites Scan
  • Retrospective analysis of main etiological factors in non-traumatic severe vitreous hemorrhage

    Objective To observe the etiological factors and variation of effects of nontraumatic severe vitreous hemorrhage. Methods A total of 1107 patients (1202 eyes) with nontraumatic severe vitreous hemorrhage who underwent vitrectomy from January 2005 to December 2011 were enrolled in this study. The patients were divided into A group (444 eyes of 415 patients were operated between January 2005 and December 2008) and group B (758 eyes of 692 patients between January 2009 and December 2011) according to admission date. The etiological factors and variations were recorded and retrospectively analyzed. Results Of all 444 eyes in group A, 156 eyes were due to retinal vein occlusion (RVO), 117 eyes associated with proliferative diabetic retinopathy (PDR), 61 eyes with retinal hole/retinal detachment (RH/RD), 42 eyes with Eales disease, 20 eyes with exudative agerelated macular degeneration (EAMD). These diagnoses accounting for 89.19% of the total eyes, were found to be the common causes in patients with severe vitreous hemorrhage, with RVO as the most common cause. Similarly in group B, severe vitreous hemorrhage was found in 347 eyes with proliferative diabetic retinopathy (PDR), 135 eyes with retinal hole/retinal detachment (RH/RD), 133 eyes with retinal vein occlusion (RVO), 25 eyes with Eales disease, 22 eyes with exudative age-related macular degeneration (EAMD), accounting for 87.87% of the total eyes. PDR was the most common cause instead of RVO to vitreous hemorrhage in this group. The number of vitreous hemorrhages increased year by year. Conclusions PDR, RH/RD, RVO, Eales disease and EAMD are the common causes of nontraumatic severe vitreous hemorrhage. There is a trend toward an increasing proportion of PDR among the causes of vitreous hemorrhage.

    Release date:2016-09-02 05:18 Export PDF Favorites Scan
  • 以玻璃体积血为首发的视盘内伴视盘旁视网膜下出血1例

    Release date:2022-05-18 04:03 Export PDF Favorites Scan
  • Etiology and treatment of vitreous hemorrhage in children

    Vitreous hemorrhage in children is caused by trauma or non-traumatic factors. Long-term vitreous hemorrhage not only affects children's vision, but also can lead secondary glaucoma, traumatic retinal detachment and other serious complications. Ocular trauma, some ocular and systemic diseases are the common etiology leading to vitreous hemorrhage in children. A small amount of vitreous hemorrhage can be treated by observation and conservative treatment. However, if the vitreous hemorrhage has no obvious absorption or serious complications appeared, it needs to be treated by surgery. The choice of treatment time and methods need to be further studied.

    Release date:2017-07-17 02:38 Export PDF Favorites Scan
  • 玻璃体积血及手术治疗

    Release date:2016-09-02 06:12 Export PDF Favorites Scan
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