摘要
目的 探讨经颅多普勒(TCD)对Takayasu病的颅内病变的诊断价值。 方法 应用TCD测定颈内 动脉(ICA)、大脑中动脉(MCA)、大腑后动脉(PCA)及基底动脉(BA)的平均血流速度,脉动指数(PI)及血流频谱。 结果 血流速度及PI有明显的差异,频谱的改变也有明显的特征。结论 TCD对诊断Takayasu病的颅内病
Objective To exprore the dignostic value of intracranil Takayaasu diease. Methods To measure mean flow velocity( MFV) , Pulsatility index(PI) and blood flow frequency spectrum of internal carotid artery (ICA)、middle cerebral artey( MCA)、anterior cerebral artery( ACA) 、posterior cerebral artery( PCA)、basilar artery( BA) with trancra-nal doppler(TCD). Results There are significant difference of blood flow velocity and PI or frequency spectum alteration. Conclusion TCD might contribute to the diagnosis of intracranial Takayasu diease.
出处
《实用心脑肺血管病杂志》
2004年第6期331-332,共2页
Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease