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经颅多普勒在缺血性脑卒中微栓子监测中的应用 被引量:1

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摘要 目的应用经颅多普勒对不同类型缺血性脑卒中患者进行微栓子监测,了解缺血性卒中患者微栓子的发生率及其可能发病机制。方法应用德国DWL公司双通道双深度DopX2-0352型经颅多普勒(TCD)检测仪,对30例患者进行双大脑中动脉(MCA)微栓子监测,记录不同病例组微栓子阳性病例数。结果大血管闭塞病例10例中发现微栓子者3例(30%),6例有潜在心源性疾病2例(33.3%)监测到微栓子,6例腔隙性脑梗死患者均未检测到微栓子,8例短暂性脑缺血患者1例(12.5%)监测到微栓子。结论提示微栓子阳性与动脉源及心源性血栓形成并脱落有关,微栓子参与缺血性脑卒中形成,但不排除小动脉本身硬化病变闭塞所致。
出处 《中国实用神经疾病杂志》 2006年第5期54-55,共2页 Chinese Journal of Practical Nervous Diseases
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参考文献4

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同被引文献3

  • 1Spencer MP,Thomas GI,Nicholls SC,et al.Detection of middle cerebral artery emboli during carotid endarterectomy using transcranial Doppler ultrasonography.Stroke,1990,21:415-423.
  • 2Consensus Committee of the 9th International Cerebral Hemodynamic Symposium.Basic identification criteria of Doppler microembolic signals[J].Stroke,1995,26:1123.
  • 3Wong KS,Gao S,Lam WW,et al.A pilot study of microembolic signals in patients with middle cerebral artery stenosis.J Neuroimaging,2001,11:137-140.

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