眼底炫彩成像在眼底疾病诊断中的临床应用研究现状与进展

眼底炫彩成像(MCI)是通过共焦激光扫描眼底镜以三束不同波长的激光同时扫描后极部眼底,由于不同波长激光的组织穿透力不同,可获得不同层面眼底结构的反射信号,得到的信息量比传统眼底照相更丰富。目前国内外临床应用MCI与OCT、FAF或FFA等联合模式成像,为视网膜及脉络膜不同层面疾病的诊断、鉴别诊断、病情监测等方面提供了重要信息及参考价值,然而MCI在眼底疾病诊断中仍存在误区,仔细解读视网膜细节在MCI、CFP和其他成像方式显示上的差别,更有利于眼底疾病的正确诊断。

Research status and progress of the application of multicolor imaging in the diagnosis of ocular fundus diseases

Multicolor imaging(MCI)based on confocal scanning laser ophthalmoscopy can gather more diagnostic information than traditional fundus photographs through utilizing three wavelengths of laser to scan posterior retina,which gain different layer reflected signal since the depth of penetration into retina is different for each wavelength.Currently,it provides important information and reference value for diagnose of different layer diseases on retina or choroid combining MCI with OCT,FAF,FFA and so on.However,there are still misunderstandings in the diagnosis of retinal diseases with MCI.Careful observation of retinal details in MCI,CFP and other imaging methods is more conducive to the correct diagnosis of fundus ophthalmopathy.