Objective To analyze cerebral blood stream changes of internal carotid stenosis or occlusion in senile patients.
目的分析老年人颈内动脉严重狭窄与闭塞后的颅内血流变化。
Conclusion: CEA is effective in the treatment of severe internal carotid stenosis, and is effective in the prevention of TIA and ischemic stroke.
结论：颈动脉内膜切除术对治疗重度颈内动脉狭窄，预防TIA和缺血性卒中有效。
Objective To evaluate the diagnosis value of extracranial internal carotid artery stenosis using gray-scale Ultrasound and Doppler parameters.
目的：评价灰阶超声结合多普勒参数诊断颅外颈内动脉狭窄的价值。
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