Optical coherence tomography in compressive lesions of the anterior visual pathway  

作　　者：Megha Kaushik Clare L.Fraser 

机构地区：[1]Department of Ophthalmology,Sydney Eye Hospital,Sydney,Australia [2]Save Sight Institute,Faculty of Health and Medical Science,University of Sydney,Sydney,Australia

出　　处：《Annals of Eye Science》2020年第2期44-56,共13页眼科学年鉴（英文）

摘　　要：Optical coherence tomography(OCT)provides a non-invasive analysis of the retina in vivo.Lesions which compress the anterior visual pathway can cause anterograde and retrograde neuro-degeneration.Retrograde structural changes to the retina can be detected by OCT.Analyzing patterns of change on OCT can guide diagnostic and treatment decisions for lesions compressing the optic nerve and chiasm to minimize loss of visual function.From our review of current literature,it is clear that thinning of both the retinal nerve fiber and ganglion cell layers(GCLs)can indicate compression.These parameters correlate with visual function loss as detected by perimetry.Furthermore,these measurements have shown to be the most reliable biomarkers to date in predicting visual recovery after treatment of these compressive lesions.

关 键 词：ptical coherence tomography(OCT) compression CHIASM optic nerve tumor 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]