头痛是神经系统疾病中常见的症状，有时为某些严重疾病中的早期症状，病因非常复杂，正确的诊断对治疗方法的选择起着重要的作用，应用彩色多普勒测定颈总动脉血流动力学参数为血管性头痛的诊断提供了可靠的客观依据，也为临床治疗效果的监测提供了定量指数。１资料和方法... Headache is a common symptom of nervous system diseases, sometimes for some of the early symptoms of severe disease, the cause is very complex, the correct diagnosis of the choice of treatment plays an important role, the application of color Doppler measurement of common carotid artery blood flow Kinetic parameters provide a reliable objective basis for the diagnosis of vascular headache and provide a quantitative index for the monitoring of clinical therapeutic effects. 1 data and methods ...