@article{YKXB3661,
author = {Xijia Peng 和 Wenfang Zhang},
title = {Lipofuscin-and Melanin-related Fundus Autofluorescence in Patients with Submacular Idiopathic Choroidal Neovascularization},
journal = {眼科学报},
volume = {27},
number = {3},
year = {2016},
keywords = {},
abstract = {Purpose:.To compare melanin-related near-infrared fundus autofluorescence (NIA; excitation 787 nm, emission> 800 nm) with lipofuscin-related fundus autofluorescence (FAF; excitation 488 nm, emission > 500 nm) in patients with idiopathic choroidal neovascularization (ICNV). Methods: FAF, NIA, fundus fluorescein angiography (FFA) and indocyanine green angiography.(ICGA).were obtained using a confocal scanning laser Ophthalmoscope HRA2 (Heidelberg Retina Angiograph 2).in 18 eyes of 18 patients with ICNV. Results:.Eighteen eyes had classic CNV, and autofluorescence imaging showed hypoautofluorescence at the site of CNV..A well-defined hyperautofluorescent ring was detected surrounding the CNV in all 18 eyes with NIA imaging. In our sample,.the FAF patterns around the CNV were classified as normal (n=1,.5.56%), well-defined hyperautofluorescent ring (n=7,.38.89%), or ill-defined hyperautofluorescent ring (n=10, 55.56%). Conclusion:.The patterns of FAF and NIA indicated different involvement of lipofuscin and melanin in the pathophysiological process of ICNV. Compared to FAF imaging, NIA imaging appears to be a superior noninvasive method for in vivo visualization of retinal pigment epithelium (RPE) abnormalities in ICNV patients.},
url = {https://ykxb.amegroups.com/article/view/3661}
}