west china medical publishers
Keyword
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

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
  • 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
  • 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
  • 老年性黄斑变性玻璃体积血的玻璃体手术治疗

    Release date:2016-09-02 05:48 Export PDF Favorites Scan
  • Effects of C3F8 or silicon oil tamponade on postoperative vitreous hemorrhage and visual prognosis after vitrectomy for proliferative diabetic retinopathy

    ObjectiveTo compare the effects of intravitreal tamponade of C3F8 with silicon oil on postoperative vitreous hemorrhage and visual prognosis after vitrectomy for proliferative diabetic retinopathy (PDR). MethodsThe clinical data of 121 patients (127 eyes) who underwent primary vitrectomy due to PDR were analyzed retrospectively. All the patients were divided into two groups according to different intravitreal tamponade, including C3F8 tamponade group (53 patients with 56 eyes) and silicone oil tamponade group (68 patients with 71 eyes). There was no difference of gender (χ2=0.956), age (t=1.122), duratiion of diabetes (t=0.627), fasting blood glucose (t=1.049), systolic pressure (t=1.056), diastolic pressure (t=0.517), history of hypertension (χ2=0.356), nephropathy (χ2=1.242), preoperative laser photocoagulation (χ2=1.225) and All the patients underwent three port pars plana vitrectomy. The mean follow-up was 2 years ranging from 6 months to 4 years. And then the incidence and onset time of postoperative vitreous hemorrhage and postoperative BCVA of the two groups were compared. ResultsPostoperative vitreous hemorrhage occurred in 14 of 56 eyes (25.00%) in C3F8 tamponade group. The average onset time of postoperative vitreous hemorrhage were (64.64±59.09) days ranging from 7-225 days and mostly were within 30-60 days (35.71%, 5/14). Postoperative vitreous hemorrhage also occurred in 7 of 71 eyes (9.89%) of silicone oil tamponade group after silicone oil removal with an average onset time of (25.29±20.46) days ranging from 3-65 days and were mostly within 15-30 days (42.86%, 3/7). There was a significant difference in the incidence of postoperative vitreous hemorrhage between the two groups (χ2=5.200, P<0.05). BCVA of the two groups was improved significantly after operation (Z=2.472, 3.114; P<0.05). Postoperative BCVA of silicone oil tamponade group was poorer than C3F8 tamponade group (Z=1.968, P<0.05). ConclusionBoth C3F8 and silicone oil tamponade can improve the visual acuity after vitrectomy for PDR. Compared with C3F8, silicone oil tamponade had lower incidence and late onset of postoperative vitreous hemorrhage after vitrectomy for PDR.

    Release date: Export PDF Favorites Scan
3 pages Previous 1 2 3 Next

Format

Content