作者
Paolo S Silva, Jerry D Cavallerano, Jennifer K Sun, Jason Noble, Lloyd M Aiello, Lloyd Paul Aiello
发表日期
2012/9/1
期刊
American journal of ophthalmology
卷号
154
期号
3
页码范围
549-559. e2
出版商
Elsevier
简介
PURPOSE
To compare nonmydriatic stereoscopic Optomap ultrawide field images with dilated stereoscopic Early Treatment Diabetic Retinopathy Study 7-standard field 35-mm color 30-degree fundus photographs (ETDRS photography) and clinical examination for determining diabetic retinopathy (DR) and diabetic macular edema (DME) severity.
DESIGN
Single-site, prospective, comparative, instrument validation study.
METHODS
One hundred three diabetic patients (206 eyes) representing the full spectrum of DR severity underwent nonmydriatic ultrawide field 100-degree and 200-degree imaging, dilated ETDRS photography, and dilated fundus examination by a retina specialist. Two independent readers graded images to determine DR and DME severity. A third masked retina specialist adjudicated discrepancies.
RESULTS
Based on ETDRS photography (n = 200), the results were as follows: no DR (n = 25 …
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PS Silva, JD Cavallerano, JK Sun, J Noble, LM Aiello… - American journal of ophthalmology, 2012
