期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

近视眼与正视眼近距离阅读后黄斑区视网膜厚度变化的区域差异性 被引量：1

Regional variations of retina macular thickness changes after near reading performance in emmetropia and myopia
下载PDF
导出
摘要 目的:比较中低度近视眼与正视眼近距离阅读后黄斑区视网膜厚度变化的区域差异性。方法:使用光学相干断层扫描技术,将黄斑区视网膜分为9个不同区域分别计算视网膜厚度,对比分析中低度近视与正常人近距离阅读后黄斑区视网膜厚度变化的区域性差异。结果:中低度近视与正视眼相比,黄斑区视网膜厚度在颞外象限、鼻外象限和外下象限视网膜厚度变薄;近距离阅读后,正视眼黄斑区视网膜厚度未出现变化,中低度近视眼颞外象限黄斑区视网膜厚度出现变化。结论:黄斑区视网膜厚度区域性差异与屈光状态有关;近距离阅读后,中低度近视眼与正视黄斑区视网膜厚度变化存在区域性差异。 Objective：To compare regional variations of retina macular thickness after near reading performance under binocular viewing conditions in emmetropic and myopic subjects.Methods：Retina macular thicknesses of 9 different areas in the right eye were measured in emmetropes and myopes before and after binocular near reading using the by optic coherence tomography（OCT）.Results：There was no significant difference in central and inner ring（1～3 mm）macular thicknesses and in volumes between emmetropic and myopic eyes（P0.05）.The myopic subjects had significantly lower macular thickness than that of the emmetropic subjects in temporal outer（213.0±12.6 vs 225.1±9.5 μm P0.05）,nasal outer（260.3±14.5 vs 272.3±7.2 μm P0.05）,and inferior outer quadrant（224.6±12.9 vs 238.9±8.2 μm P0.05）.The macular thickness had significantly changes after binocular reading task in myopic temporal outer quadrant,while had no changes in emmetropic eye.Conclusion：Retinal thicknesses are related to refractive status in normal subjects with regional variations in correlation within macular region.Regional variations of retina macular changes were found binocular near reading performance in emmetropia and myopia.
作者 钱学翰
机构地区 天津医科大学眼科中心
出处 《南京医科大学学报（自然科学版）》 CAS CSCD 北大核心 2010年第7期1022-1025,共4页 Journal of Nanjing Medical University(Natural Sciences)
关键词 近视 视网膜厚度 近距离阅读 光学相干断层扫描技术 myopia retinal thickness near reading optic coherence tomography
分类号 R774 [医药卫生—眼科]
  • 相关文献

参考文献14

  • 1Huynh SC,Wang XY, Burlutsky G, et al. Retinal and optic disc findings in adolescence:a population-based OCT study [J]. Invest Ophthalmol Vis Sci,2008,49 (10): 4328-4335.
  • 2Xie R,Zhou XT, Lu F, et al. Correlation between myopia and major biometric parameters of the eye:a retrospective clinical study[J]. Optom Vis Sci, 2009,86(5) : E503-508.
  • 3韩泉洪,刘玉燕,楚艳华,赵秉水,刘蓓,韩梅,李岩.高度近视患者后极部视网膜血管曲折度及分叉角变异[J].中华眼底病杂志,2009,25(5):360-363. 被引量：4
  • 4Hepsen IF,Evereklioglu C,Bayramlar H. The effect of reading and near-work on the development of myopia in emmetropic boys : a prospective, controlled, three-year follow-up study[J]. Vision Res, 2001,41 (19) : 2511-2520.
  • 5Lim MC,Hoh ST,Foster PJ,et al. Use of optical coherence tomography to assess variations in macular retinal thickness in myopia [J]. Invest Ophthalmol Vis Sci, 2005,46 (3) :974-978.
  • 6Lam DS, Leung KS, Mohamed S, et al. Regional variations in the relationship between macular thickness measurements and myopia [J]. Invest Ophthalmol Vis Sci, 2007,48 ( 1 ) : 376-382.
  • 7Wu PC, Chen YJ,Chen CH,et al. Assessment of macular retinal thickness and volume in normal eyes and highly myopic eyes with third-generation optical coherence tomography[J]. Eye(Lond),2008,22(4):551-555.
  • 8Bayramlar H,Ceki O,Hepen IF. Does convergence,not accommodation,cause axial-length elongation at near? A biometric study in teens [J]. Ophthalmic Res,1999, 31 (4) :304-308.
  • 9Mallen EA,Kashyap P,Hampson KM. Transient axial length change during the accommodation response in young adults [J]. Invest Ophthalmol Vis Sei,2006,47 (3) : 1251-1254.
  • 10Feng X, Pilon K, Yaacobi Y, et al. Extraocular muscle insertions relative to the fovea and optic nerve:humans and rhesus macaque [J]. Invest Ophthalmol Vis Sci,2005,46 (10) : 3493-3496.

二级参考文献16

  • 1Shimada N, Ohno Matsui K, Nishimuta A, et al. Detection of paravascular lamellar holes and other paravascular abnormalities by optical coherence tomography in eyes with high myopia. Ophthalmology, 2008,115:708-717.
  • 2Mandelbrot BB. Stochastic models for the earth's relief, the shape and the fractal dimension of the coastlines, and the number-area rule for islands. Proc Natl Acad Sci USA, 1975,72: 3825-3828.
  • 3Witt N, Wong TY, Hughes AD, et al. Abnormalities of retinal mierovaseular structure and risk of mortality from isehemic heart disease and stroke. Hypertension, 2006,47 : 975-981.
  • 4lncorvaia C, Parmeggiani F, Costagliola C, et al. Quantitative evaluation of the retinal venous tortuoslty in chronic anaemic patients affected by bthalassaemia major. Eye, 2003, 17; 324- 329.
  • 5Wallace DK. Computer-assisted quantification of vascular tortuosity in retinopathy of rematurity ( an american ophthalmological society thesis). Trans Am Ophthalmol Soc, 2007,105 : 594-615.
  • 6Heneghan C, Flynn J, O'Keefe M, et al. Characterization of changes in blood vessel width and tortuosity in retinopathy of prematurity using image analysis. Med Image Anal, 2002, 6: 407-429.
  • 7Sayanagi K, Ikuno Y, Goml F, et al. Retinal vascular microfolds in highly myopic eyes. Am J Ophthalmol, 2005,139 : 658-663.
  • 8Ikuno Y, Gomi F, Tano Y. Potent retinal arteriolar traction as a possible cause of myopic foveoschisis. Am J Ophthalmol, 2005, 139:462-467.
  • 9Regenbogen L, Stein R. Retinal detachments due to juxtapapillary microholes. Arch Ophthalmol, 1968,80 : 155-160.
  • 10蔡文琴.循环系统//邹仲之.组织与胚胎学.北京:人民卫生出版社,2004:103-108.

共引文献3

同被引文献9

引证文献1

二级引证文献3

南京医科大学学报（自然科学版）
2010年 第7期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部