The evaluation of patients with acute ischemic stroke of neck vascular color

Objective We appraise cerebral vascular atherosclerosis of acute anterior circulation ischemic stroke patients combining carotid duplex ultrasound and transcranial Doppler (TCD),and discuss the clinical significance of the outcomes.Methods Choice before the cycle of acute cerebral infarction (imaging confirmed) in patients with the disease two weeks after the completion of vascular color Doppler ultrasound to check the neck to record lateral carotid artery/extracranial internal carotid artery plaque echo appear different situation,as well as patch size varying degrees,the situation appears artery stenosis.Results CT/MRI positive side CCA/EICA and negative side comparison,CCA/EICA different echo plaque size and rate of no statistical difference; 50%and 50%~70%CCA/EICA stenosis rate was no significant difference on both sides,70%~90%and 90%stenosis rate of more than CT/MRI positive side than CT/MRI negative side.Conclusion Neck vascular CCA/EICA 70%color prompted more than a narrow,you can help determine the acute ischemic stroke criminals artery.