经颅多普勒超声（TCD）在脑血管疾病诊断中的应用体会经颅多普勒超声（TCD）在脑血管疾病诊断中的应用体会

摘要

目的：通过经颅多普勒超声（TCD）检查脑血管疾病患者，探讨其在脑血管疾病中的诊断价值。方法采用深圳理邦经颅多普勒超声对50例脑血管疾病患者行颞窗、枕窗、眶窗3个检查部位记录血流速度，脉动参数，分析频谱形态变化。结果50例患者通过TCD检查发现20例短暂性脑血管缺血，12例椎-基底动脉供血不足，10例缺血性脑卒中，8例血管性头痛。结论经颅多普勒超声（TCD）采用的无创性检查手段可以及早发现颅内血管病变并及时为治疗提供客观的血流动力学依据，对早期干预减少发病率有重要的意义。%Objective To evaluate transcranial Doppler ultrasound (TCD) diagnostic value of cerebral vascular diseases.Methods 50 cases of patients with cerebrovascular disease TCD (produced by Shenzhen Libang company) analysis, recording velocity, pulsating parameters observed spectral shape. Results 50 cases of TCD examination revealed 10 cases of ischemic stroke, 12 cases of vertebral - basilar artery insufifciency, 20 cases of transient cerebral ischemia, 8 cases of vascular headache.Conclusion TCD using noninvasive methods, early detection of intracranial vascular lesions and provide an objective reference for clinical treatment, to reduce the incidence of important signiifcance.