【摘要】 目的探讨经颅多谱勒(TCD)在小儿偏头痛脑血流检测中的价值。方法应用TCD对96例偏头痛患儿及30例正常儿ACA,MCA,PCA,VA,BA血流变化进行检测。结果85例小儿偏头痛患儿TCD异常,ACA,MCA,PCA,VA,BA血流速度明显增快,与对照组间TCD值均有明显差异。结论小儿偏头痛患儿脑血流动力学发生了明显变化,提示相应部位血管痉挛或狭窄。西比灵治疗小儿偏头痛有效。更多还原

【Abstract】 Objective To evaluate the clinical application of transcranial doppler sonography(TCD) in detecting cerebral blood flow of children with migraine headache.Methods Hemodynamics of anterior cerebral artery(ACA),middle cerebral artery(MCA),posterior cerebral artery(PCA),vertebral artery(VA)and basal artery(BA)of 96 patients with migraine headache and 30 healthy individuals were detected.Results Eighty-five children with migraine headache had abnormities in TCD.Blood flow rates of ACA,MCA,PCA,VA and BA of 85 cases children with migraine headache were much quicker,and there existed significant distinctions in contrast with the control group(P<0.05).Conclusion The significant change of hemodynamics in brain suggested that angiospasm or angusty existed in corresponding position of the brain.Flunarizine was effective in treating child migraine headache.更多还原