玻璃体手术治疗泡性视网膜脱离二例

泡性视网膜脱离是中心性浆液性脉络膜视网膜病变的一种特殊类型 ,常被误诊为孔源性视网膜脱离或其他类型的渗出性视网膜脱离 ,而给予错误的治疗 ,最终酿成严重后果。我们收治 2例泡性视网膜脱离 ,曾因误诊为孔源性视网膜脱离 ,多次行巩膜手术 ,术后视网膜脱离愈益加重 ,视力降至光感 ,继而发生增生性玻璃体视网膜病变 ,最后行玻璃体手术 ,挽回部分视力。现分析报告如下。一、病历简介例 1　男 ,38岁。于 1993年发生右眼视网膜脱离 ,在外院行视网膜手术 ,术后视网膜未复位 ,视力同前 ,但近年病情略见好转。 2个月前 ,左眼视力下降 ,在外院诊…     

玻璃体视网膜手术治疗严重眼内炎

目的：评价玻璃体视网膜手术治疗严重眼内炎的临床疗效。方法：回顾性分析经玻璃体视网膜手术治疗的23例23眼严重眼内炎的临床资料。结果：随访1年，大部分病例保持了眼球外形和一定的视力。与对照组比较，疗效差异有显著性(P＜0．05）。结论：玻璃体视网膜手术是治疗严重眼内炎的有效方法。     

玻璃体手术治疗复杂性黄斑裂孔性视网膜脱离

应用玻璃体手术治疗有明显玻璃体牵引、伴严重ＰＶＲ或多次手术未能成功的黄斑裂孔视网膜脱离（简称网脱）３７例３７只眼。根据病情不同，合理选择玻璃体腔注气、完全气体／液体交换或硅油／液体交换作眼内充填，部分病例结合环扎术，术后取面向下体位。经过６－３０个月（平均１６．５个月）的随访，３７例中３０例视网膜完全复位，成功率８１％，成功病例视力均有不同程度提高，随访视力在０．０５以上者共有１９例。认为玻璃体手术是治疗复杂性黄斑裂孔视网膜脱离的有效方法，对不同的眼内充填物的优缺点进行比较，并提出各自的适应症。     

外伤性视网膜脱离的玻璃体手术治疗

目的:评价外伤性视网膜脱离的玻璃体手术治疗方法及疗效。方法:对24例(24眼)外伤性视网膜脱离患者行常规经平坦部玻璃体切除、膜剥离、松解性视网膜切开、眼内激光、硅油或长效气体眼内填充等治疗,部分病例联合巩膜扣带术;随访3～24mo,观察疗效。结果:24眼术后视网膜均复位,视力均有不同程度的提高,随访期间,19例视网膜保持平复,5例复发视网膜脱离,其中3例经再手术视网膜复位,另2例因眼球萎缩未再手术。结论:外伤性视网膜脱离多伴有浓密的玻璃体积血、视网膜嵌塞及严重的增殖性玻璃体视网膜病变(prolifera-tivevitreoretinopathy,PVR),通过适时的玻璃体手术能获得比较满意的治疗效果。     

玻璃体手术联合视网膜下液体眼内引流治疗复杂视网膜脱离

为讨论玻璃体手术中经眼内引流视网膜下液体及与视网膜脱离复位的关系。对玻璃体手术中视网膜下液体眼内引流２５８例，随访１～４０个月。结果：视力增进２１０例，视网膜脱离完全复位２２８例（８８．４％）。结论：视网膜下液体眼内引流，排液充分、安全、为视网膜脱离复位奠定了基础。     

家族性渗出性玻璃体视网膜病变相关视网膜脱离的手术治疗及进展

家族性渗出性玻璃体视网膜病变(FEVR)是一种遗传性视网膜血管疾病,最典型的临床特征是周边无血管区,病情进展可导致视网膜脱离,晚期可继发白内障、青光眼、角膜混浊甚至眼球萎缩,是亚洲儿童、青少年视网膜脱离的主要原因之一。FEVR相关视网膜脱离主要通过手术治疗,包括玻璃体切除术、巩膜扣带术,有时联合视网膜光凝术、抗血管内皮生长因子(VEGF)治疗等。手术方式选择有赖于详细的术前、术中评估,包括患眼分型、分期、纤维增殖情况和眼前段并发症等,不同分期患眼解剖及视功能预后大不相同。孔源性视网膜脱离成年患者的手术复位率较为理想,而牵拉性视网膜脱离儿童患者手术复位率相对较低。低龄、晚期患者手术难度大、预后不良,手术治疗策略存在争议。本文就FEVR相关视网膜脱离的手术治疗效果与进展进行综述。     

脉络膜脱离型视网膜脱离的玻璃体手术治疗

目的:探讨玻璃体手术治疗脉络膜脱离型视网膜脱离及术后早期临床表现。方法:脉络膜脱离型视网膜脱离患者17例17眼,应用糖皮质激素及玻璃体切除联合硅油填充术治疗,分析手术前后临床表现及早期疗效。结果:患者17眼早期间接眼底镜及B超检查视网膜及脉络膜脱离达到解剖复位;术后眼压略高,之后趋于稳定;炎症反应较轻;视力均有不同程度提高。结论:脉络膜脱离型视网膜脱离采用玻璃体切割联合硅油填充术能够获得良好的早期解剖复位。术前使用糖皮质激素有助于减轻炎症,为手术创造条件,提高手术成功率。术后早期眼压可控制在相对安全范围内。该类患者视力恢复普遍较差。     

玻璃体手术治疗黄斑裂孔性视网膜脱离的护理体会

目的探讨黄斑裂孔性视网膜脱离的护理。方法通过对35例(35眼)黄斑裂孔性视网膜脱离患者实行全方位的整体护理,制定护理措施并监督执行。结果35例病人经手术治疗和实施各项护理措施,34例(34眼)视网膜复位,视力提高。结论规范的护理可以巩固和提高手术疗效。     

人工晶状体二期植入手术中继发渗出性视网膜脱离1例

1病例报告患者男,42岁,因左眼钝挫伤伴恶心、呕吐3d来我院就诊并收入院。眼科检查:视力右眼1.0,左眼手动/眼前。左眼结膜混合充血,角膜水肿,晶状体半脱位,玻璃体疝于前房,前房积血,玻璃体积血,眼压47mmHg。右眼眼前节和眼底未见异常。住院后积极降眼压、口服吸收剂治疗,5d后眼压持续不降,前房出血自行吸收,左眼行玻璃体切割术取出脱臼的晶状体。由于手术前患者视力不佳,自己不想植入人工晶状体。手术后眼压降到正常水平。2wk后患者要求植入人工晶状体。手术当中行常规巩膜穿刺口进行眼内灌注及上方12∶00角巩膜切口人工晶状体植入手术,角膜缘3∶00,9∶00缝袢术,当植入人工晶状体并准备缝合角巩膜切     

首选玻璃体手术治疗脉络膜脱离型视网膜脱离的疗效分析

目的评估首选玻璃体手术治疗无明显PVR的脉络膜脱离型视网膜脱离的疗效。方法选取32例(32只眼)脉络膜脱离型视网膜脱离,PVR低于C1,常规应用糖皮质激素同时尽快采用玻璃体手术,放脉络膜上腔积液,硅油填充或膨胀性气体填充,并酌情联合巩膜扣带术。所有病例术后随访3个月以上。结果黄斑裂孔者17例,27例无PVD,一次手术复位率为87．5％(28/32),有2例2或3次手术成功,余下2例失败。结论对无明显PVR的脉络膜脱离型视网膜脱离首选玻璃体手术,有利于减少PVR的发生和提高手术复位率。     

玻璃體切割聯合FLURON填充治療復雜性視網膜脱離9例

目的探討玻璃體切割術聯合FLURON注入治療難治性、復雜性視網膜脱離的方法、療效、并發癥及舆惰性氣體、硅油注入的比較.方法分析9例9眼難治性、復雜性視網膜脱離,其中外傷所致的復雜性視網膜脱離3例;視網膜脱離復位術後再脱2例;巨大裂孔4例.病例中合并黄斑裂孔5例.行三切口經睫狀體平坦部玻璃體切除術、FLURON(F6H8)填充術.術中6例環扎+外墊壓+冷凝,4例行黄斑裂孔邊緣激光光凝或巨大裂孔邊緣激光光凝,2例行内界膜剥出,2例行晶狀體咬切術.結果術後患者視力均優于術前,網膜均平復,有2例出現一過性高眼壓,2例出現白内障(前囊和後囊後混濁).結論玻璃體切割聯合FLURON注入治療難治性、復雜性視網膜脱離有良好的療效,舆惰性氣體、硅油注入比較對下方及後極部的裂孔有更好的療效;更方便的操作;病人更舒適的體位的優勢.但有引起白内障和繼發性青光眼的可能.     

Partial HELLP syndrome with unilateral exudative retinal detachment treated conservatively

Peripartum vision loss, an uncommon, often reversible complication of pregnancy usually occurs in the setting of pre-eclampsia or eclampsia. The HELLP syndrome is characterized by hypertension, elevated liver enzymes and low platelets. This is a rare case of unilateral exudative retinal detachment associated with the Partial HELLP syndrome that occurred after delivery in a 23-year-old Indian woman. The retinal detachment subsequently reattached with good visual improvement under conservative treatment. This case highlights the importance of early intervention by the ophthalmologist when pregnant women complain about visual symptoms.     

Posterior scleritis with exudative retinal detachment

PURPOSE/METHODS: We report the findings in a patient who presented with exudative macular detachment and discuss the most useful ancillary test and the treatment of this uncommon illness. The diagnostic tests show the typical features of this pathology. RESULTS/CONCLUSIONS: The macular exudative retinal detachment is one of the most frequent features of the posterior scleritis. The case that we report has similar findings to other cases described in the literature. Posterior scleritis is an uncommon disease, but we must take it into account in the differential diagnosis of a macular exudative retinal detachment.     

Choroidal hemangioma with extensive retinal detachment treated with posterior vitrectomy: case report

To describe a case of circumscribed choroidal hemangioma with extensive retinal detachment treated with vitrectomy and endolaser photocoagulation. Interventional case report. A 41-year-old female patient was examined with a 7-day history of blurred vision and progression of visual loss in the right eye in the last 2 days. Ophthalmologic examination showed 20/400 visual acuity in the right eye and an extensive retinal detachment with an elevated red lesion on the posterior pole. Ocular ultrasound showed high a reflective membranes in the vitreous cavity (retinal detachment) and an homogeneous hiperecogenic solid lesion suggestive of choroidal hemangioma. Systemic investigation showed no abnormalities. Posterior pars plana vitrectomy with endophotocoagulation and injection of C3F8 gas was performed. After 15 days, an inferior retinal detachment was observed and the patient was submitted to a second vitrectomy with endophotocoagulation and silicon oil implant. After six months, the retina remains attached and the hemangioma shows no signs of exudation. Visual acuity remains 20/400. Posterior vitrectomy appears as an option for the treatment of circumscribed choroidal hemangiomas with extensive retinal detachment.     

维吾尔族裂孔性视网膜脱离57例的治疗

目的:探讨维吾尔族裂孔性视网膜脱离的特点、治疗方法及疗效。方法:对57例(58眼)根据视网膜裂孔的大小、分布范围、数目、分级而采用不同术式,冷凝、单纯外加压3眼;冷凝、环扎、外加压22眼;冷凝、环扎、外加压、玻璃体注入500mL/LSF6或空气17眼;冷凝、环扎、外加压术后补激光3眼;冷凝、环扎、玻璃体切割13眼(注硅油6眼,注气7眼)。结果:本组57例,男性占70.1%,高度近视占41.4%,远视眼占39.6%。裂孔在1个象限占73.5%,裂孔中以圆孔多见,占61.5%,牵拉孔占29.6%,黄斑裂孔占0.5%,锯齿缘截离占8.6%,未发现1例巨大裂孔,另有5例术前未发现裂孔者均在术中找到裂孔。58眼中一次手术成功55眼,占94.8%,复发3眼,再次手术复位,术后视力明显提高。结论:裂孔性视网膜脱离手术前是否发现全部裂孔是手术成功的关键,术式应根据裂孔的大小、数目、形态、位置、分布的范围、周边视网膜是否存在变性及玻璃体牵拉膜形成的情况而决定。     

Bilateral exudative retinal detachment in pregnancy

A case of bilateral exudative retinal detachment associated with otherwise normal pregnancy is presented. Similar cases, but associated with toxemia of pregnancy from the literature are discussed. As far as we know, this is first reported case where bilateral exudative retinal detachment presented in a normal pregnancy and the re-attachment started promptly after a normal, spontaneous delivery. The re-attachment was complete, and the visual acuity after one year was 20/20 o.u. This case supports earlier theories that hypertension is not the only cause of exudative retinal detachment during pregnancy.