TCD联合低剂量双源CTA筛查对椎基底动脉易损斑块分布规律及后循环缺血的相关性分析

发布时间：2018-07-12 07:54

本文选题：椎基底动脉 + CTA　；参考：《中国地方病防治杂志》2017年06期

【摘要】：目的探究TCD联合低剂量双源CTA筛查对椎基底动脉易损斑块分布规律及后循环缺血(PCI)的相关性分析。方法原住民800例为观察组,内地迁居者500例为对照组。均行低剂量双源CT血管成像(CTA)头颈部检查。结果观察组椎基底动脉易损斑块检出率47.00%低于对照组的58.00%(P0.05);L-VA易损斑块发生率25.00%低于对照组的34.14%,BA易损斑块发生率29.79%高于对照组的22.41%(P0.05);R-VA、R-PCA平均血流速度高于对照组(P0.05);BA、L-VA峰值血流速度高于对照组(P0.05)。结论海南省原住民与内地迁居者椎基底动脉易损斑块分布规律及后循环缺血情况均存在差异,有助于制定合适的预防方案。
[Abstract]:Objective to investigate the correlation between TCD and low dose dual CTA screening in the distribution of vulnerable plaques in vertebrobasilar artery and posterior circulation ischemia (PCI). Methods 800 aborigines were used as observation group and 500 as control group. All patients underwent low dose dual source CT angiography (CTA). Results the prevalence rate of vulnerable plaque of vertebrobasilar artery in the observation group was 47.00% lower than that in the control group (58.00%) (P0.05). The incidence of L-VA plaque was 25.00% in the observation group and 29.79% in the control group, higher than that in the control group (22.41%) (P0.05). The mean blood flow velocity of R-VAV R-PCA was higher than that of the control group (P0.05). The flow velocity was higher than that in the control group (P0.05). Conclusion there are differences in the distribution of vulnerable plaques in vertebrobasilar artery and posterior circulation ischemia between the aborigines of Hainan Province and the inland migrants, which is helpful to make the appropriate prevention plan.
【作者单位】：海口市人民医院;
【基金】：海南省医学普通计划项目(编号:14A210200)
【分类号】：R743.3

【相似文献】