糖尿病视网膜病变诊疗的研究现状:基于OCTA

Optical coherence tomography angiography in the progress of diabetic retinopathy

糖尿病是一种由高血糖引起的慢性进行性疾病,糖尿病视网膜病变(DR)作为其常见的微血管损伤并发症,可以造成视力损伤甚至失明,是引起中老年人群致盲的主要原因之一。OCTA是一种无创、快速和高效的成像技术,可用于检测视网膜微血管的变化,尤其可以清晰地显示糖尿病黄斑病变。因此,其可用于监测DR的病情变化,并可用于判断患者预后。本文将对OCTA在DR诊疗中的应用作一综述。

Diabetes mellitus is a chronic progressive disease caused by hyperglycemia.Diabetic retinopathy(DR),as a common diabetic complication of microvascular injury,can cause visual impairment and even blindness,which is one of the main causes of blindness in the elderly.Optical coherence tomography angiography(OCTA)is a noninvasive,rapid and efficient imaging technique to detect retinal microvascular changes,which clearly visualizes diabetic macular lesions.Therefore,it can be used to monitor the disease changes of DR and help determine the prognosis.This study aims to review the application of OCTA in the diagnosis and treatment of DR.