132例颈动脉狭窄病人眼部缺血性的病变研究

来源 :2014年中国眼底病论坛暨全国眼底病专题学术研讨会 | 被引量 : 0次 | 上传用户:kaokao514
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目的 探究颈动脉狭窄所致的眼缺血病变临床特征及二者相关性,指导临床早期诊断与治疗.方法 前瞻性的研究.对132例经CT血管成像证实颈动脉狭窄的患者进行视力、眼压、裂隙灯显微镜、检眼镜、眼底荧光造影等一系列眼科检查,确定眼部缺血情况,并进行分类统计,同时分析眼部症状与狭窄部位及狭窄程度分布的相关性.结果 132例颈动脉狭窄患者中有54例不同程度上出现了缺血性眼病,其中以眼部不适为首发症状者30例.眼部症状依次为一过性黑曚、视力减退、眼及眶周疼痛、眼底改变(视网膜出血、渗出等)、复视、虹膜红变及眼压升高.缺血性眼病包括缺血性视神经病变、静脉淤滞性视网膜病变、眼缺血综合征、新生血管性青光眼、视网膜中央或分支动脉栓塞等.眼部症状与狭窄狭窄程度有相关性(P<0.05),与颈动脉狭窄分布无相关性(P>0.05).结论 颈动脉狭窄病人中眼缺血性疾病患者占有相当比例,应引起临床重视.颈动脉狭窄部位与眼缺血发生与否关系不大.颈动脉狭窄程度越大,眼缺血性疾病发病率越高.
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