摘要
目的 :了解视盘血管袢的临床特征。方法 :回顾分析我院自开展荧光素眼底血管造影以来的诊断为视盘血管袢的 1 4例 ( 1 6眼 )临床资料。结果 :视盘血管袢 62 .5 %的分布于视盘上方 ;动脉袢 1 0眼 ,静脉袢 6眼 ;合并玻璃体积血 8眼 ;视力在 0 .5以下者占 78.5 %。结论 :视盘血管袢动脉居多 ,多于视盘上方 。
Objective:To investigate the clinical characteristics of prepapillary vascular loops.Methods:The results of fluorescein fundus angiography of 14 cases(16 eyes) with prepapillary vascular loops were analyzed retrospectively.Results:Among 14 cases (16 eyes) 62 5% of prepapillary vascular loops were above the optic disc.Ten eyes were arterial and 6 eyes were venous with 8 eyes complicated by vitreous hemorrhage;78 5% had a visual acuity less than 0 5.Conclusion:Most prepapillary vascular loops were arterial and above the optic disc.Complications were the main causes that affected visual acuity.
出处
《滨州医学院学报》
2003年第3期190-191,F003,共3页
Journal of Binzhou Medical University
关键词
视盘
血管袢
荧光素眼底血管造影
optic disc
vascular loops
fluorescein fundus angiography
