光学相干断层扫描血流成像在眼科应用的研究现状

Research Status of Optical Coherence Tomography Angiography in Ophthalmology

光学相干断层扫描血流成像(OCTA)是一种非染料的、无创的新型眼底成像技术,安全、迅速且清晰,是目前眼科检查中发展最迅速的检查方法之一。它不仅可以对视网膜和脉络膜各层中的微血管病变进行高分辨率成像,而且可以量化血流灌注,这在眼科临床实践中具有不可替代的价值。目前,OCTA已广泛应用于眼科各个领域,现对OCTA在眼科疾病的研究现状进行简要综述。

Optical coherence tomography angiography(OCTA)is a non-dye,non-invasive new eye imaging technology that is safe,fast,and clear.It is one of the fastest growing examinations in ophthalmology imaging examination.It can not only perform high-resolution imaging of microvascular lesions in each layer of the retina and choroid,but also can quantify blood perfusion,which has irreplaceable value in clinical practice.At present,OCTA has been widely used in various fields of ophthalmology,this article will briefly review the application of OCTA in ophthalmic diseases.