| 不同类型视网膜变性眼底荧光血管造影表现 |
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| 引用本文： | 彭惠,彭俊超.不同类型视网膜变性眼底荧光血管造影表现[J].重庆医科大学学报,2004,29(5):693-695. |
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| 作者姓名： | 彭惠 彭俊超 |
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| 作者单位： | 重庆医科大学临床学院眼科,重庆,400016;重庆医科大学临床学院眼科,重庆,400016 |
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| 摘 要： | 目的:对几种类型视网膜变性患者眼底荧光血管造影表现进行观察研究.方法:8例(16眼)视网膜变性患者按常规方法进行眼底荧光血管造影.结果:双眼改变较为对称,病变相对安静,层次偏浅,以视网膜色素上皮和脉络膜毛细血管层萎缩为主,早期脉络膜背景荧光暗淡,透见脉络膜大血管,并可出现低荧光区.与继发性视网膜色素变性有区别.结论:脉络膜毛细管萎缩造成的脉络膜微循环障碍可能是导致视网膜变性患者视网膜色素上皮及视网膜感光细胞营养不良的因素之一.
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| 关 键 词： | 视网膜变性 眼底荧光血管造影 表现 |
| 文章编号： | 0253-3626(2004)05-0693-03 |
| 修稿时间： | 2003年12月5日 |
Fluorescent exhibition of fundus oculi lesion in several types of retinal degeneration |
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| PENG Hui,et al.Fluorescent exhibition of fundus oculi lesion in several types of retinal degeneration[J].Journal of Chongqing Medical University,2004,29(5):693-695. |
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| Authors: | PENG Hui |
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| Abstract: | Objective:To study the fluorescent manifestations of fundus oculi lesion in several types of retinal degeneration.Methods:Fundus fluorescein angiography(FFA) were performed in 8 patients(16eyes)of retinal degeneration.Results:Lesion of eyes was actinomorphic,and was relatively quiet,grade was low,mainly presented as retinal pigment epithelium(RPE) and choroidal capillary atrophy.Background image choroidal at early stage showed hypofluorescence,and big choroid blood vessel low fluorescence were seen.This differed from secondary retinitis pigmentosa.Conclusion:Results of FFA with retinal degeneration show barrier of choroidal capillary atrophy may be one factor for RPE and neurosensory retina dystrophy. |
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| Keywords: | Retinal degeneration Fundus fluorescein angiography Manifestations |
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