退行性视网膜病变过程中血管行为特征及其影响因素

Vascular behavior characteristics in degenerative retinopathy and its influence factors

退行性视网膜病变中往往存在血管形态和功能的改变,这些改变会对疾病的发展和预后产生重要影响。利用视网膜血氧测定仪、彩色多普勒血流显像、眼部脉冲振幅等可以早期发现视网膜血管形态和功能改变,探究影响视网膜血管发展的原发和继发因素。本文就退行性视网膜病变过程中血管行为特征及其影响因素进行综述。

Vascular morphology and function changes exist in degenerative retinopathy, which have an important influence on the development and prognosis of the disease. The literature has been reported that retinal vascular structure and function change can be found early by using the retinal oximeter, color Doppler flow imaging, ocular pulse amplitude and so on,as well as exploring the primary and secondary factors affecting the development of retinal blood vessels. This article reviews the vascular behavior characteristics in degenerative retinopathy and their influence factors.