Conclusion CAS plague has a close relationship with CI, unstable CAS plague is a key factor of the occurrence of CI.
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材料和方法:采用自然组织谐波成像与基波成像(FI)对64例患者的颈动脉硬化斑块进行对比分析。
Materials and Methods: Images obtained with NTHI from 64 patients were compared with that of fundamental imaging(FI)technique.
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结果根据所测内膜、内径和斑块等图像特征,可以反映颈动脉硬化及狭窄等情况。
Results The characteristics of image such as innerdiameter, intimate-medial, wall thickness and arteriosclerotic plaques can reflect CA arteriosclerosis, straitness etc.