Comparison of fundus fluorescein angiography and fundus photography grading criteria for early diabetic retinopathy

作     者：Xin-Yue Li Shu Wang Li Dong Hong Zhang 

作者机构：Eye Hospitalthe First Affiliated Hospital of Harbin Medical UniversityHarbin 150001Heilongjiang ProvinceChina Eye DepartmentShanghai Children's HospitalShanghai Jiao Tong UniversityShanghai 200062China 

出 版 物：《International Journal of Ophthalmology(English edition)》 (国际眼科杂志（英文版）)

年 卷 期：2022年第15卷第2期

页      面：261-267页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 100212[医学-眼科学] 10[医学] 

基　　金：Supported by National Natural Science Foundation of China (No.U20A20363,No.81970776,No.81671844) Special Fund of the Academy of Medical Sciences of Heilongjiang Province for Scientific Research (No.CR201809) Natural Science Foundation of Heilongjiang Province,China (No.LH2020H039) Higher Education Reform Project of Heilongjiang Province,China (No.SJGY20180332) Heilongjiang Provincial Postdoctoral Research Fund (No.LBH-Z18221) 

主　　题：diabetic retinopathy fundus fluorescein angiography grading criteria 

摘      要：AIM:To compare the assessment outcomes of the characteristics of mild to moderate non-proliferative diabetic retinopathy(NPDR) established by fundus photography and fundus fluorescein angiography(FFA).METHODS:The fundus photos and FFA results of 260 patients with diabetes mellitus were *** retinopathy(DR) severity was graded based on the international classification *** microaneurysms,hemorrhages,and intraretinal microvascular abnormalities(IRMA) in FFA images of patients with mild to moderate NPDR were *** differences between the fundus photos and the FFA results were summarized,analyzed,and ***:The counting of intraretinal hemorrhages identified by FFA revealed that only 9 eyes(1.9%) had more than 20 intraretinal hemorrhages in all four quadrants;15 eyes(3.1%) had more than 20 intraretinal hemorrhages in three quadrants;26 eyes(5.4%) had over 20 intraretinal hemorrhages in two quadrants;and 37 eyes(7.7%) had more than 20 intraretinal hemorrhages in only one ***,the number of IRMAs appeared ≥4 in 17 eyes,3 in 35 eyes,2 in 69 eyes,and 1 in 93 ***:FFA has higher detection accuracy of retinal angiopathy than fundus *** grading results are helpful for timely detection and proper treatment of lesions easily missed by fundus photography.