本文選題：椎基底動(dòng)脈 + CTA　； 參考：《中國(guó)地方病防治雜志》2017年06期

【摘要】：目的探究TCD聯(lián)合低劑量雙源CTA篩查對(duì)椎基底動(dòng)脈易損斑塊分布規(guī)律及后循環(huán)缺血(PCI)的相關(guān)性分析。方法原住民800例為觀察組,內(nèi)地遷居者500例為對(duì)照組。均行低劑量雙源CT血管成像(CTA)頭頸部檢查。結(jié)果觀察組椎基底動(dòng)脈易損斑塊檢出率47.00%低于對(duì)照組的58.00%(P0.05);L-VA易損斑塊發(fā)生率25.00%低于對(duì)照組的34.14%,BA易損斑塊發(fā)生率29.79%高于對(duì)照組的22.41%(P0.05);R-VA、R-PCA平均血流速度高于對(duì)照組(P0.05);BA、L-VA峰值血流速度高于對(duì)照組(P0.05)。結(jié)論海南省原住民與內(nèi)地遷居者椎基底動(dòng)脈易損斑塊分布規(guī)律及后循環(huán)缺血情況均存在差異,有助于制定合適的預(yù)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.
【作者單位】： �？谑腥嗣襻t(yī)院;
【基金】：海南省醫(yī)學(xué)普通計(jì)劃項(xiàng)目(編號(hào):14A210200)
【分類號(hào)】：R743.3

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