EFFECT OF DARK ADAPTATION AND BLEACHING ON BLUE LIGHT REFLECTANCE IMAGING IN MACULAR TELANGIECTASIA TYPE 2
作者: Mali OkadaTjebo F. C. HeerenCatherine A. EganVincent RoccoRoberto BonelliMarcus Fruttiger
作者单位: 1*Moorfields Eye Hospital NHS Foundation Trust, London, United Kingdom; †Department of Ophthalmology, University of Bonn, Bonn, Germany; ‡Walter and Eliza Hall Institute of Medical Research, Population Health and Immunity Division, Melbourne, Australia; §Department of Medical Biology, The University of Melbourne, Melbourne, Australia; and ¶UCL Institute of Ophthalmology, London, United Kingdom.
刊名: Retina, 2017
来源数据库: Wolters Kluwer Journal
DOI: 10.1097/IAE.0000000000001754
原始语种摘要: PURPOSE:: In patients with macular telangiectasia Type 2, blue light reflectance imaging reveals an oval, parafoveal area in the macula that has increased reflectance compared with its surrounding. Here, we examine how dark adaptation and photobleaching can affect the blue light reflectance imaging pattern. METHODS:: Prospective study of patients with macular telangiectasia enrolled in the MacTel Natural History Observation Study. After dark adaptation, a sequence of images was obtained with a confocal scanning laser ophthalmoscope at 488 nm. Change of reflectance patterns was analyzed over time. RESULTS:: Eighteen eyes from 16 patients were analyzed. Initially, increased reflectivity in the parafoveal area resulted in higher gray values compared with the paramacular surrounding on blue...
全文获取路径: Wolters Kluwer 
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影响因子:2.825 (2012)

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关键词翻译
关键词翻译
  • reflectance 反射比
  • confidence 信用
  • imaging 图像形成
  • adaptation 适应
  • pattern 模型
  • light 
  • macular 具斑点的
  • interval 区间
  • scanning 扫描
  • telangiectasia 毛细管扩张