Application of OCTA in diabetic retinal microangiopathy  

作　　者：CHEN Ye-yun SONG Xu-hua CHEN Xiao-yan LI Lei 

机构地区：[1]Department of Ophthalmology,the First Affiliated Hospital of Hainan Medical University,Haikou 570102,China [2]Hainan New Hope&Aier Eye Hospital,Haikou 570102,China [3]Affiliated Hainan General Hospital,Haikou 570102,China

出　　处：《Journal of Hainan Medical University》2023年第13期58-65,共8页海南医学院学报（英文版）

基　　金：Educational Research Project of Hainan Medical University(HYYB202034)。

摘　　要：Diabetic retinopathy(DR)is the most common microvascular complication of diabetes mellitus,It can cause blindness without early intervention.Optical coherence tomography angiography(OCTA)has been featured by non-invasiveness,fastness,safeness and high resolution,which can observe and analyze quantitatively the changes of retinal and choroidal vessels at different levels.In this paper,the basic principle of OCTA and its application in microaneurysms,intraretinal microvascular abnormalities,neovascularization,diabetic choroidopathy and diabetic neuronal injury of DR have been reviewed,to understand the different morphological changes of DR,and to realize the early screening,monitoring and evaluation of the treatment effect of DR.

关 键 词：Diabetic retinopathy Optical coherence tomography ANGIOGRAPHY APPLICATION 

分 类 号：R58[医药卫生—内分泌]