AIM: To explore the accuracy of three dimensional color Doppler ultrasonography in evaluating the extent of carotid artery stenosis.

目的：探讨利用三维彩色多普勒超声成像评价颈动脉狭窄程度的准确性。

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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.

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。

youdao

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.

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。

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