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目的为脑梗死患者、早期无明显症状的动脉粥样硬化患者的预防和治疗提供有价值的依据。方法应用彩色多普勒超声检查对50例脑梗死患者做双侧颈动脉检查,探讨颈动脉粥样硬化斑块形成的机理与性质。结果颈动脉粥样硬化斑块比较好发于分叉处,脑梗死栓子的主要来源为软斑及溃疡斑。结论彩色多普勒超声进行颈动脉检查可以对脑梗死患者提供重要的指标,对早期预防和治疗具有重要的临床意义。
Objective To provide a valuable basis for the prevention and treatment of patients with cerebral infarction, early atherosclerosis without obvious symptoms. Methods Fifty patients with cerebral infarction underwent bilateral carotid artery examination by color Doppler ultrasonography to explore the mechanism and nature of carotid atherosclerosis plaque formation. Results carotid atherosclerosis plaques occurred at the bifurcation, the main sources of cerebral infarction emboli were soft spots and ulcers. Conclusion Color Doppler ultrasound carotid artery examination can provide important indicators for patients with cerebral infarction, early prevention and treatment of important clinical significance.