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13篇 您的检索式:作者名="Subrayan V"
    题名 作者 年代 出处 被引量
1人工晶状体前表面非球面化改良能够改善视觉质量(英文)显示文摘目的:根据对比敏感度结果比较前表面改良的非球面Tecnis Z9000 IOL和标准的911A IOL的光学性能。方法:Tecnis Z9000硅凝胶IOL和911A IOL具有共同的基本特征包括12mm总长度、三片直边双凸6mm的光学直径和成角的聚丙乙烯C襻。对连续10例双侧白内障患者(20眼)进行了随机前瞻研究,所有患者都接受了白内障超声乳化手术并随机于1眼植入Tecnis Z9000 IOL,另1眼在术后6wk内植入911A IOL作为对照,术后6wk进行对比敏感度检查,所得数据采用秩和检验进行比较。结果:随机植入Tecnis IOL组的术前平均最佳Snellen矫正视力为6/8.5(0.70),植入911AIOL组为6/9.4(0.64),所有20眼术后最佳矫正视力都达到了6/6(1.0)。术后对比敏感度分析发现两组在12和18cpd(明视)、1.5和3cpd(暮视)以及1.5和3cpd(暮视伴眩光)均有统计学差异(P<0.05)结论:Tecnis Z9000 IOL被证明其对比敏感度在明视高空间频率和暮视低空间频率方面均显著优于911A IOL。V Subrayan E.Mavrikakis J.A.Bell 2007国际眼科杂志2007,7,4:4
2玻璃体切割术联合人工晶状体巩膜固定术治疗眼外伤的疗效(英文)显示文摘目的:探讨玻璃体切割术(pars plana vitrectomy,PPV)联合人工晶状体(intraocular lens,IOL)巩膜固定术治疗眼外伤的疗效。方法:系列病例回顾性分析。将马来西亚大学医学中心接受PPV联合IOL巩膜固定术的8例连续性病例纳入研究,其中1例患者双眼均受伤,共有9眼。对现阶段视力,手术技巧,并发症及术后疗效进行分析。结果:9眼中有8眼(89%)视力提高。术后主要并发症是眼压升高,无缝线破裂。结论:PPV联合IOL巩膜固定术对有眼外伤病史的患者有非常好的疗效。Angela V PLoo Sujaya Singh Mohammadreza Peyman Visvaraja Subrayan 2012国际眼科杂志2012,12,6:2
3Comparison of B-scan sonographic measurements of optic cup with fund us photographic measu-rements显示文摘Ali NA Subrayan V Reddy SC 0,,05:1
4A rare occurrence of epithelial in- clusion iris cyst after phacoemulsification显示文摘Kuganasan S Loo AV Subrayan V 2015Clinical & experimental optometry2015,98,1:1
5Comparison of B- scan sonographic measurements of optic cup with fundus photographic measurements显示文摘Ali NA Subrayan V Reddy SC 2009J Clin Ultrasound2009,37,5:1
6Intravitrealbev- acizumabforradiation- inducedcystoid macular oedema in patients with nasopharyngeal carcinoma: a clinical series 显示文摘Subrayan V Khaw KW Peyman M 2013Ophthalmologiea2013,229,4:1
7Comparison of B-scan sonographic measurements of optic cup with fundus photographic measurements显示文摘Ali NA Subrayan V Reddy SC 0,,05:1
8Assessment of polymerase chain reaction in the detection of pseudomonas aeruginosa in contact lens-induced severe infectious keratitis 显示文摘Subrayan V Peyman M Lek Yap S 2010Eye Contact Lens2010,36,4:1
9Retinal manifestations of patients with human immun- odeficiency virus, a multiethnics study in Malaysia显示文摘· AIM: To investigate the fundus findings of patients infected with human immunodeficiency virus (HIV) in correlation to Highly Active Antiretroviral Therapy (HAART) and CD4 count. · METHODS: Two hundred and two patients of the three major races (Chinese, Malay and Indian) in Malaysia were recruited in this population-based cross-sectional study. This consisted of confirmed HIV sero-positive patients with HAART treatment (n=95) or without HAART therapy (n=107) from December 2007 to March 2008. They were further classified into the HIV infected group, AIDS related complex (ARC) group and AIDS group. Each group was then subdivided according to their CD4 count. Clinical fundus findings were recorded. · RESULTS: Sixty six patients (32.7%) showed presence of fundus manifestation, majority of which was HIV microangiopathy (89%) and the rest being Cytomegalovirus (CMV) retinitis (11%). The most common fundus lesion was cotton wool spot (34%). There was a higher incidence of fundus manifestation in the non HAART group than the HAART group (P =0.04) and in patients with CD4 count less than 200 cells/ml in both groups (P =0.01). The HAART therapy had remarkably reduced the percentage of fundus manifestation by 20% but CD4 count remains the marker for fundus manifestations. There were no significant differences noted in the retinal manifestation among the different races. (ANOVA, P =0.25). · CONCLUSION: The fundus manifestations were higher in patients with CD4< 200 cells/ml and in the non HAART group. Hence the HAART therapy is capable of reducing the incidence of fundus manifestations, however the CD4 count determines the occurrence of fundus manifestations. ·Loo A.V.P Sujaya S Peyman M Florence S Subrayan V 2011International Journal of Ophthalmology(English edition)2011,4,6:1
10Changes in anterior chamber depth and intraocular pressure after phacoemulsifica- tion in eyes with occludable angles显示文摘Shin HC Subrayan V Tajunisah I 2010J Cataract Refrac Surg2010,36,8:1
11马来西亚人视盘面积的研究(英文)显示文摘目的:评估马来西亚主要的三个种族群(马来人,中国人和印度人)的视盘参数,并且研究视盘参数和性别、眼内压、眼轴长度之间的关系。方法:本研究包括了122例244眼,均有清晰的眼介质,其中61例为开角型青光眼患者,另外61例为非青光眼个体。使用蔡司FF450Plus眼底照相机对视盘参数和视盘面积进行放大校正测量。三个种族群之间的差异用方差分析检验,而诸如性别、眼内压、眼轴长度这些因素和视盘大小之间的关系通过皮尔森双变量相关分析检验。结果:总体上平均垂直视盘直径为(1.96±0.20)mm,水平视盘直径为(1.84±0.20)mm,视盘面积为(2.84±0.56)mm2。与马来人和中国人相比,印度人有较大的视盘面积。然而,差异没有统计学意义。结论:马来西亚人的视盘面积比高加索人(白种人)大。在马来西亚三个种族群中,印度人视盘面积最大,但是没有统计学意义。Nadir A M Ali V Subrayan S C Reddy 2008国际眼科杂志2008,8,8:0
12应用新的B超检查参数测量随访脉络膜转移癌的变化(英文)显示文摘目的:报道应用新的B超检查参数(最大交叉截面积)测量评估随访患者的脉络膜转移肿瘤的大小。方法:报告1例脉络膜转移癌患者,在随访中应用B超测量其肿瘤的高、基底和最大交叉截面积。结果:一位62岁华人老年妇女,已知为肺非小细胞癌患者,表现为右眼无痛性视物模糊。被诊为双眼脉络膜转移癌(右眼进展期,左眼初期),双眼视力良好。首次化疗后右眼肿瘤明显减小,但最后一轮化疗结束后6wk即出现增长。患者又进行了放疗和另一轮的化疗后右眼肿瘤大小没有变化。左眼肿瘤大小在随后的2a内没有变化。双眼维持着最佳矫正视力(右6/9,左6/6)。对右眼肿瘤的大小进行了连续B超测量评估。结论:超声检测在随访中是可重复的,并与右眼肿瘤临床表现相符。我们建议在治疗阶段应用B超对脉络膜肿瘤的大小进展或转归进行定量评估。Nadir A M Ali S C Reddy Christina Ng V Subrayan 2007国际眼科杂志2007,7,3:0
13抗磷脂综合征表现为视乳头水肿1例(英文)显示文摘目的:报告1例罕见抗磷脂综合征的患者,由于上矢状窦血栓形成而表现为双眼视乳头水肿及右眼第六颅神经麻痹,经抗凝和乙酰唑胺治疗后视乳头水肿恢复。方法:病例报告:一44岁中国男性,主诉为头痛、复视及轻度的视物模糊。临床检查发现右眼第6神经麻痹和双眼视乳头水肿,双眼视野盲点扩大和红绿色觉缺失,计算机断层摄影及核磁共振扫描显示上矢状窦血栓形成,血液学检查证实抗磷脂综合征是其潜在原因。结果:在联合应用抗凝和口服乙酰唑胺治疗3mo后,视乳头水肿恢复至正常的解剖,扩大的视野盲点降至正常水平,双眼红绿色觉恢复正常,伴随右眼视乳头水肿消退和视力改善表明这个患者视功能得以恢复。结论:抗磷脂综合征应与视乳头水肿鉴别诊断;对于顽固性的视乳头水肿,口服乙酰唑胺是抗凝治疗的重要辅助治疗,它可以保护视神经免受有可能导致失明后果的视神经损害。Nadir A M Ali I Tajunisah V Subrayan S C Reddy K J Goh 2007国际眼科杂志2007,7,6:0
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