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宁波鄞州眼科专家杨柳主任解答:这3类眼底疾病可能正在悄悄偷走你 ...
宁波鄞州眼科医院眼底病专家杨柳主任表示,眼底由三层膜构成,外层为白色巩膜,中间一层呈棕色的称脉络膜,内层为视网膜。每一层都有动脉、静脉血管负责供给营养,但若内两层膜发生病变,就会引起组织工作瘫痪,诱发血管、视神经、黄斑等病变,这也就是常说的眼底病。
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