Angio-OCT在眼科疾病临床应用中研究进展
发布时间：2018-12-15 01:24
【摘要】：光学相干断层扫描(optical coherence tomography,OCT)血管成像(angiography OCT,Angio-OCT)是一种无创性的新型血流成像技术,仅在数秒内获得视网膜血管影像。与传统的OCT相比,Angio-OCT的分辨率更高、扫描速度更快,能够更精确地定性分析视网膜结构形态改变,同时实现了无创性定量测量视网膜、脉络膜、视盘的血管和血流灌注。本文对Angio-OCT的定量测量血流灌注的原理,以及在脉络膜新生血管、视网膜动静脉阻塞、糖尿病视网膜病变以及原发性开角型青光眼等眼科主要疾病中的应用进展进行综述。
[Abstract]:Optical coherence tomography (optical coherence tomography,OCT) angiography (angiography OCT,Angio-OCT) is a new noninvasive blood flow imaging technique, which can obtain retinal vascular images in only a few seconds. Compared with traditional OCT, Angio-OCT has higher resolution, faster scanning speed, more accurate qualitative analysis of retinal structural and morphological changes, and non-invasive quantitative measurement of retinal, choroidal and optic disc blood vessels and blood flow perfusion. The principle of quantitative measurement of blood flow perfusion by Angio-OCT and its application in choroidal neovascularization retinal arteriovenous occlusion diabetic retinopathy and primary open angle glaucoma are reviewed.
【作者单位】： 昆明医科大学第一附属医院眼科;
【基金】：国家自然科学基金资助(编号:81460085)~~
【分类号】：R770.4
，
本文编号：2379687
[Abstract]:Optical coherence tomography (optical coherence tomography,OCT) angiography (angiography OCT,Angio-OCT) is a new noninvasive blood flow imaging technique, which can obtain retinal vascular images in only a few seconds. Compared with traditional OCT, Angio-OCT has higher resolution, faster scanning speed, more accurate qualitative analysis of retinal structural and morphological changes, and non-invasive quantitative measurement of retinal, choroidal and optic disc blood vessels and blood flow perfusion. The principle of quantitative measurement of blood flow perfusion by Angio-OCT and its application in choroidal neovascularization retinal arteriovenous occlusion diabetic retinopathy and primary open angle glaucoma are reviewed.
【作者单位】： 昆明医科大学第一附属医院眼科;
【基金】：国家自然科学基金资助(编号:81460085)~~
【分类号】：R770.4
，
本文编号：2379687
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