目的超声图像上的颈动脉粥样硬化斑块回声强度是反映斑块组成与稳定性的重要内容。
Object The echogenicity of atherosclerotic carotid plaque in ultrasound image is an important reflection to its component and stability.
目的对人体颈动脉内不同回声强度的粥样硬化斑块进行声学密度定量。
Objective To quantify the acoustic density of atherosclerosis plaques with different echogenicity in carotid artery.
观察两组受检者颈动脉管腔狭窄程度、斑块存在部位和斑块内回声情况。
In both groups, the stenosis extent of carotid artery, the site with the plaque, the conditions of the plaque surface and the echo inside it were evaluated.
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