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中华医学超声杂志(电子版) ›› 2020, Vol. 17 ›› Issue (07) : 703 -705. doi: 10.3877/cma.j.issn.1672-6448.2020.07.021

所属专题: 经典病例 文献

病例报告

主动脉弓斑块伴漂浮血栓致外周动脉栓塞超声诊断一例
杨柳1, 王延婷1, 杨影1, 高东梅1,()   
  1. 1. 130033 吉林省长春市吉林大学中日联谊医院超声科
  • 收稿日期:2019-07-10 出版日期:2020-07-01
  • 通信作者: 高东梅

Ultrasonic diagnosis of peripheral arterial embolization caused by aortic arch plaque with floating thrombus: a case report

Liu Yang1, Yanting Wang1, Ying Yang1   

  • Received:2019-07-10 Published:2020-07-01
引用本文:

杨柳, 王延婷, 杨影, 高东梅. 主动脉弓斑块伴漂浮血栓致外周动脉栓塞超声诊断一例[J]. 中华医学超声杂志(电子版), 2020, 17(07): 703-705.

Liu Yang, Yanting Wang, Ying Yang. Ultrasonic diagnosis of peripheral arterial embolization caused by aortic arch plaque with floating thrombus: a case report[J]. Chinese Journal of Medical Ultrasound (Electronic Edition), 2020, 17(07): 703-705.

动态图1 主动脉弓漂浮血栓患者两年前影像,主动脉弓斑块及随心动周期摆动的弱回声血栓
图1 主动脉漂浮血栓患者灰阶超声、CT血管造影图像。图a为灰阶超声示主动脉弓部有31.3 mm×7.8 mm较强回声斑块;图b为箭头所示为斑块远心端见12.7 mm×4.2 mm弱回声,随心动周期摆动;图c,d为CT血管造影图像示主动脉及各分支粥样硬化改变伴多发溃疡形成(图c横断位;图d三维重建)
动态图2 主动脉漂浮血栓患者此次入院影像,主动脉弓斑块及伴随心动周期摆动的弱回声血栓(摆动体积及范围较两年前明显减小)
图2 主动脉漂浮血栓患者彩色多普勒血流成像、CT血管造影图像。图a,b为彩色多普勒血流成像示左髂总动脉起始段几乎闭塞、右股浅动脉下段闭塞(图a左侧髂总动脉;图b右股浅动脉);图c为CT血管造影三维重建图像证实上述超声诊断
图3 主动脉漂浮血栓患者灰阶超声图像。可见主动脉根部较多不规则不均匀回声斑块,斑块远心端见7.1 mm×3.2 mm弱回声随心动周期摆动;可摆动弱回声体积较2年前明显减小
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