高频彩色多普勒超声对颈动脉斑块形态的评估

Evaluation of Carotid Plaque Morphology in High-frequency Color Doppler Ultrasound

目的:研究颅外颈动脉斑块形态,以鉴别不稳定斑块类型。材料和方法:运用高频彩色多普勒超声对142例颈动脉斑块形态进行分析。结果:将颈动脉斑块分为扁平型、完全透声型、50%以上透声型、50%以上不透声型、完全不透声型、溃疡型等7型及稳定斑块与不稳定斑块两大类。结论:高频彩色多普勒超声可以鉴别不稳定斑块,以预防缺血性脑卒中的发生。

Purpose:To identify the unstable plaque.Materials and Methods:A total of 142 patients have been studied.Results: Seven types carotid plaques were classified, and they were also classified into two groups, stable and unstable plaque. Conclusion: High-frequency color Doppler ultrasound can identify the unstable plaque, and prevent ischemic stroke to happen.