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   严重pvr 的翻译结果: 查询用时:0.018秒
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严重pvr
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  pvr
     complicated cataract in 9(18.0%),and severe PVR in 8(16.0%).
     手术后并发性白内障9只眼,占18.0%; 严重PVR 8只眼,占16.0%。
短句来源
     Results Primary ocular disorder in all of the 11 cases,7 cases(7/11,64%) were serious ocular trauma,2(2/11,18%) cases were diabetic retinopathy with traction retinal detachment,1 cases(1/11,9%) were recurrent retinal detachment with complicated PVR,1 cases(1/11,9%) was Coats disease;
     结果  11例人工虹膜膈植入眼原发眼病中 ,7例 (7/11,64 % )为严重外伤眼 ,2例 (2 /11,18% )为增埴期糖尿病性视网膜病变合并牵引性视网膜脱离眼 ,1例 (1/11,9% )为严重PVR后复发性视网膜脱离眼 ,1例 (1/11,9% )为Coats病眼 ;
短句来源
     Results Logistic regression analysis revealed that the significant risk factors for PVR were incomplete posterior vitreous detachment (P<0.001), intraocular pressure <7 mm Hg( 1 mm Hg =0.133 kPa, P<0.002), and large retinal tear (>2 DD,P<0.005).
     结果 视网膜脱离巩膜扣带术后严重 PVR发生的相关因素为 :巩膜扣带术前呈现不完全性玻璃体后脱离 ( P<0 .0 0 1) ,眼压低于 7mm Hg( 1mm Hg=0 .133k Pa)( P<0 .0 0 2 ) ,以及单一视网膜裂孔大小大于 2个视盘直径 ( disc diameter,DD) ( P<0 .0 0 5 )。
短句来源
     Conclusion Modern vitrectomy is optimal operation for PVR.
     结论 现代玻璃体手术是治疗严重 PVR的理想术式。
短句来源
     Results During operation, new retinal breaks were identified in 17 eyes (31.48%). Retinal was totally reattached in 48 eyes (88.89%),partly reattached in 4 eyes(7.41%),failure occurred in 2 eyes (3.70%)due to severe proliferative vitreoretinopathy (PVR). Visual acuity of all patients was improved after operation.
     结果一期玻璃体切除术中发现新裂孔17眼(31.48%),视网膜最终完全复位48眼(88.89%),部分复位4眼(7.41%),未复位2眼(3.70%),后者系严重PVR所致,术后视力均有不同程度的提高。
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  “严重pvr”译为未确定词的双语例句
     The rate of success of the retinal detachment operation is increased by vitrectomy with C3F8 gas or silicone oil tamponade.
     眼内C3F8气体或硅油填充提高了严重PVR视网膜脱离病例手术成功率。
短句来源
     The rate of retinal reattachment in the scleral buckling group was 90.0%(45/50);
     严重PVR 3只眼,占6.5%。 单纯巩膜扣带手术组50只眼中,最终手术成功45只眼,占90.0%。
短句来源
     The study shows that retinal detachment with uveitis and low tension, preoperative and post-operative vitreous hemorrhage, multiple operations were the highly significant risk factors.
     结果表明,视网膜脱离伴发葡萄膜炎反应或有低眼压存在,术前后玻璃体出血,多次手术是术后发生严重PVR的非常危险因素.
短句来源
  相似匹配句对
     Vitrectomy should be applied when PVR is seriously.
     PVR严重时应行玻璃体切割术。
短句来源
     The loss of water and soil is serious;
     水土流失严重;
短句来源
     (3) Soil erosion by water is serious.
     水土流失严重;
短句来源
     (2)PVR;
     (2 )PVR ;
短句来源
     Conclusion:Modern vitrectomy is optimal operation for PVR.
     结论 :玻璃体手术是治疗严重 PVR的理想术式。
短句来源
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  pvr
Eine Erh?hung des pulmonalen Gef??widerstandes (PVR) oder des transpulmonalen Gradienten (TPG) ist ein wesentlicher Risikofaktor einer erh?hten 3-Tages- und 3-Monats-Letalit?t nach Herztransplantation.
      
Die Reversibilit?t erh?hter PVR- oder TPG-Werte gilt als Pr?diktor einer geringeren Wahrscheinlichkeit eines perioperativen Rechtsherzversagens und Letalit?t.
      
dilatativer (n=15) Kardiomyopathie und einem PVR >amp;gt;2,5 WU (Wood-Einheiten) oder einem TPG >amp;gt;15 mm Hg testeten wir die Reversibilit?t der pulmonalvaskul?ren Widerstandsparameter durch Prostaglandin I2 i.v.
      
Eine m?gliche Korrelation der Reversibilit?t von PVR und TPG unter PGI2 zu h?modynamischen und echokardiographischen Parametern, Patientendaten und Laborwerten wurde untersucht.
      
Bei allen HTx-Kandidaten konnte ohne symptomatische systemische Hypotension eine Senkung des PVR in transplantable Bereiche (>amp;lt;4 WU) erreicht werden (im Mittel von 4,7±1,3 WU auf 2,3±0,6 WU, p>amp;lt;0,01).
      
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160 failure cases (160 eyes) following retinal reattachment surgery were reviewed. 62 cases with proliferative vitieoretinopathy were divided into proliferative vitreoretinopathy(PVR) group, the other cases (98 cases) without PVR changes were divided into NO PVR group. The clinical characteristcs of two groups were compared In order to determine the risk factors in the development of server PVR after surgical repair of retinal detachment. The study shows that retinal detachment with uveitis and low tension,...

160 failure cases (160 eyes) following retinal reattachment surgery were reviewed. 62 cases with proliferative vitieoretinopathy were divided into proliferative vitreoretinopathy(PVR) group, the other cases (98 cases) without PVR changes were divided into NO PVR group. The clinical characteristcs of two groups were compared In order to determine the risk factors in the development of server PVR after surgical repair of retinal detachment. The study shows that retinal detachment with uveitis and low tension, preoperative and post-operative vitreous hemorrhage, multiple operations were the highly significant risk factors. Once these factors existed simutalmosly, the incidence of PVR increased. The way how to prevente and decrease the occurance of PVR were suggested in the series.

本文复习了160例(160眼)视网膜脱离手术失败的病例,其中有增殖性玻璃体视网膜病变(proliferative vitreoretinopathy,PVR)改变的62例(称PVR组),没有PVR改变的98例(称无PVR组),通过这些病例的各种临床特点的比较对照,探讨术后PVR发生的临床危险因素.结果表明,视网膜脱离伴发葡萄膜炎反应或有低眼压存在,术前后玻璃体出血,多次手术是术后发生严重PVR的非常危险因素.这些因素同时存在PVR发生率更高、文中还提出减少和预防PVR发生的方法.

Eighty-one cases (81 eyes) of retinal detachment with severe proliferative vitreoretinopathy were treated using vitrectomy, scleral buckling and air or silicone oil tamponade technique. After a follow-up period of 6-28 months, 54 cases obtained anatomic retinal attachment (66. 7%). For the serious cases of PVR D_2, we also gained a success rate of 50%. Vision improved in 50 cases, whereas 34 cases got a vision better than 0. 05. For the failed cases, cause that prevent the retina from attachment was probed....

Eighty-one cases (81 eyes) of retinal detachment with severe proliferative vitreoretinopathy were treated using vitrectomy, scleral buckling and air or silicone oil tamponade technique. After a follow-up period of 6-28 months, 54 cases obtained anatomic retinal attachment (66. 7%). For the serious cases of PVR D_2, we also gained a success rate of 50%. Vision improved in 50 cases, whereas 34 cases got a vision better than 0. 05. For the failed cases, cause that prevent the retina from attachment was probed. We think that vitrectomy is an essential and important procedure for retinal detachment with severe PVR, membrane peeling is the key of success and prevention of reproliferation can avoid recurrent retinal detachment and further raise the success rate of treatment. A new classification is recommended in this article.

本文报导采用现代玻璃体手术结合巩膜扣带、空气或硅油填塞治疗81例伴严重增殖性玻璃体视网膜病变(PVR)视网膜脱离的手术效果.经过6~28个月(平均14个月)的随访,视网膜完全平伏者54例,成功率66.7%,对极严重的PVR D(?)(闭斗状脱离)也取得50%的成功率.硅油填塞初步应用于极严重病例尤其是巨大裂孔的治疗,取得明显的效果.本文病例术后视力提高者50例,不变19例,下降12例,术后视力在0.05以上者共34例.认为玻璃体手术结合其它技术是伴严重PVR手术治疗的有效方法,提出进一步提高PVR治疗成功率的方法:彻底清除增殖膜及寻找一种有效抑制膜增殖而对眼内其它组织无毒性的药物。指出旧的PVR分级法存在的不足,推荐用于硅油研究的PVR新的分级法.

Eyes at the risk of developing severe PVR postoperatively are limited to those affected with retinal detachment associated with horseshoe tears. This study is conducted to determine the relationship of horseshoe tears and PVR. 101 failure cases following surgery of retinal detachment with simple horseshoe tears were reviewed. The PVR group was compared with the group without PVR . The results indicate that vitreous gel liquefaction and posterior vitreous detachment are essential reasons of retinal detachment...

Eyes at the risk of developing severe PVR postoperatively are limited to those affected with retinal detachment associated with horseshoe tears. This study is conducted to determine the relationship of horseshoe tears and PVR. 101 failure cases following surgery of retinal detachment with simple horseshoe tears were reviewed. The PVR group was compared with the group without PVR . The results indicate that vitreous gel liquefaction and posterior vitreous detachment are essential reasons of retinal detachment with horseshoe tears. Vitreous hemorrhage, uveitis,choroidal detachment and multiple operations are predisposing factors. It is the clinical evidence developed PVR that horseshoe tears with a curled and fixed posterior edge or the anterior flaps are smaller in size than the area of the exposed pigment epithelial cells.

裂孔性视网膜脱离术后发生严重PVR的危险眼只限于马蹄形裂孔的这些眼,为了阐明马蹄形裂孔发生PVR的机制及其两者关系.本文分析了单纯马蹄形裂孔性视网膜脱离手术失败的101眼,病例分为PVR组和无PVR组,两组病例对照比较.结果表明:玻璃体液化和后脱离是马蹄形裂孔发生PVR的基本原因.玻璃体出血、葡萄膜炎、脉络膜脱离、多次手术是PVR发生的促进因素,而裂孔后缘卷边固定与前瓣比其下暴露的色素上皮区小是PVR己发生的临床证据.因此当临床上出现玻璃体出血、葡萄膜炎、脉络膜脱离及第一次手术没成功时要警惕术后发生严重的PVR.

 
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