AIM: To explore the value of volume contrast imaging C plane (VCI-C) and 3D ultrasonic (3D US) reconstruction in the diagnosis of atherosclerotic plaque in femoral artery.

• 目的:探讨容积对比成像(volumecontrastimaging CPlane；VCI C)平面及三维超声(3D)重建评价股动脉粥样硬 化斑块不同形状的临床应用价值及可行性.