First described by Meredith in 1987,retinal venous beading(RVB)is an extremely rare and potentially vision-threat-ening disease,^(1)which is characterized by beading or sausage-like configuration of retinal veins.It c...First described by Meredith in 1987,retinal venous beading(RVB)is an extremely rare and potentially vision-threat-ening disease,^(1)which is characterized by beading or sausage-like configuration of retinal veins.It can present with episodes of increased vascular permeability accom-panied by lipid exudation,foveal edema,recurrent branch vein occlusion,retinal ischemia with retinal neo-vascularization,and vitreous hemorrhage,^(1)or exist solely and asymptomatically.^(2)展开更多
基金supported by the National Natural Science Foundation of China(No.82070975,82301213)the Shanghai Science and Technology Commission of China(No.21ZR1411400)the Shanghai Hospital Development Center Foundation(SHDC12023116).
文摘First described by Meredith in 1987,retinal venous beading(RVB)is an extremely rare and potentially vision-threat-ening disease,^(1)which is characterized by beading or sausage-like configuration of retinal veins.It can present with episodes of increased vascular permeability accom-panied by lipid exudation,foveal edema,recurrent branch vein occlusion,retinal ischemia with retinal neo-vascularization,and vitreous hemorrhage,^(1)or exist solely and asymptomatically.^(2)
