摘要
目的:探讨联合运用脑电图(EEG)与经颅多普勒(TCD)对椎基底动脉供血不足(VBI)的诊断价值。方法:对VBI患者79例进行EEG、TCD检查。结果:EEG异常率为37.97%(30/79),TCD异常率为93.67%(74/79)。结论:提示患者存在动脉粥样硬化,脑供血不足。EEG与TCD联合检查可作为VBI病因诊断、观察治疗效果的客观辅助依据。
Objective To evaluate the combination examination of electroencephalography (EEG) and transcranial doppler (TCD) in patients with vertebrobasilar insufficiency (VBI) and their clinical applicational value. Methods EEG and TCD were done in 79 cases who were clinically diagnosed of having VBI. Results EEG was found abnormal in 30 cases(37.97%),which showed lasting slow waves (θ/δ) of middle and low amplitude. Abnormal TCD were 74 ones (93.67%) that had increased or decreased blood flow,unbalanced blood flow and vessels signal loss. Conclusion It is indicated that EEG and TCD examination can dynamically monitor vertebrobasilar blood flow and brain function. It can be applied in the diagnosis and therapeutic effectiveness evaluation of VBI.
出处
《安徽卫生职业技术学院学报》
2004年第3期30-31,33,共3页
Journal of Anhui Health Vocational & Technical College
关键词
椎基底动脉供血不足
脑电图描记
经颅多普勒
vertebrobasilar insufficiency
electroencephalography
transcranial doppler
