摘要
目的:对比分析彩色多普勒超声及数字减影血管造影术检查对缺血性脑血管病患者颈动脉狭窄诊断价值。方法:选择62例经数字减影血管造影术确诊的缺血性脑血管病患者颈动脉狭窄患者同时进行颈动脉彩色多普勒超声检查,对比分析其一致性。结果:以DSA检查为金标准,超声对颈动脉狭窄诊断准确度轻、中和重度狭窄诊断准确率分别为96.7%、88.2%和93.3%。结论:尽管超声无创性检查在颈动脉狭窄诊断中的作用日益提高,但目前动脉造影仍是诊断颈动脉狭窄的"金标准"。
Objective：Comparative analysis of color Doppler ultrasound and digital subtraction angiography examination in patients with ischemic cerebrovascular disease of carotid artery stenosis diagnosis value. Methods ：62 cases diagnosed by digital subtraction angiography in patients with ischemic cerebral vascular disease in patients with carotid stenosis and carotid artery with color Doppler uhrasonography, contrast and analysis of its consistency. Results ： according to DSA examination as the gold standard,ultrasound in the diagnosis of carotid artery stenosis and severe stenosis of light, the accuracy of diagnostic accuracy rates were 96. 7% , 88.2% and 93.3%. Conclusion： Although noninvasive ultrasound examination in the diagnosis of carotid artery stenosis plays an increasing important role, but the diagnosis of carotid artery stenosis angiography remains the ＂gold standard＂.
