光学相干断层扫描血管成像术在糖尿病性视网膜病变中的应用  

Application of Optical Coherence Tomography Angiography in Diabetic Retinopathy

作　　者：王贺 陈臻[2] WANG He;CHEN Zhen(Graduate School,Dali University,Dali Yunnan 671003,China;Department of Ophthalmology,The First People’s Hospital of Yunnan Province,Kunming Yunnan 650032,China)

机构地区：[1]大理大学研究生院,云南大理671003 [2]云南省第一人民医院眼科,云南昆明650032

出　　处：《中国医疗设备》2021年第1期167-170,共4页China Medical Devices

基　　金：云南省卫生健康委员会医学后备人才培养计划(H-2018024);云南省科技厅—昆明医科大学应用基础研究联合专项资金项目(2017FE468(-119));云南省卫生科技计划内设机构项目(2016N239)。

摘　　要：随着生活方式的改变及生活水平的提高,糖尿病性视网膜病变的发病率也随着糖尿病的发病率的提高而上升,而光学相干断层扫描血管成像(Optical Coherence Tomography Angiography,OCT-A)作为一种新兴技术,在糖尿病性视网膜病变诊断中具有重要价值。本文分析了OCT-A的技术原理及OCT-A的优势,对OCT-A在DR、视网膜微血管瘤、视网膜无灌注区、新生血管和黄斑中心凹无血管区中的应用进行了总结,期望本文能为解决在技术发展过程中遇到的不足之处提供思路,并能更高效的为临床活动进行服务。With the change of lifestyle and the improvement of living standards,the incidence of diabetic retinopathy increases with the increase of the incidence of diabetes.As a new technology,optical coherence tomography angiography(OCT-A),OCT-A is of great value in the diagnosis of diabetic retinopathy.This paper analyzes the OCT-A technology principle and advantage,the applications of OCT-A in DR,retinal microangioma,retinal non-perfusion area,neovascularization and macular fovea non-vascular area were summarized.It is expected that this paper can provide ideas to solve the shortcomings encountered in the process of technological development and provide more efficient services for clinical activities.

关 键 词：光学相干断层扫描血管成像 糖尿病性视网膜病变 视网膜血管 糖尿病 

分 类 号：R774.5[医药卫生—眼科]