Transcranial Doppler can not only detect the stenosis,occlusion and recanalization of intracranial artery,but also accelerate clot lysis directly or indirectly.

• 经颅多普勒超声不仅可以检测颅内病变动脉的狭窄、闭塞或再通,而且可以直接或间接促进血栓溶解。