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糖尿病视网膜病变患者黄斑病变的光学相干断层扫描探讨 被引量:6

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摘要 目的探讨糖尿病视网膜病变患者黄斑病变的光学相干断层扫描(OCT)的图像特征。方法选取60例糖尿病黄斑病变患者(DR)与30例正常患者(对照组)同时进行光学相干断层扫描检查。在选取的糖尿病黄斑病变患者中对55例患者同时进行荧光素眼底血管造影(FFT)检查,对这两种方法的最终结果进行比较。结果通过光学相干断层扫描显示,糖尿病黄斑病变患者中心凹的平均厚度显示为(314.53±154.12)μm。通过光学相干断层扫描检查后,荧光素眼底血管造影表现为局限性渗透,则表明患者是正常或是轻度水肿;若荧光素眼底血管造影呈弥漫性渗漏,则表明患者是中重度水肿者。结论在进行光学相干断层扫描后,观察患者的光学相干断层图像发现有3种不同的形态特征显现,分别为神经上皮脱离、黄斑囊样水肿与视网膜水肿。
出处 《中国卫生标准管理》 2014年第1期23-24,共2页 China Health Standard Management
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