参考文献

［1］Ogata T, Yasaka M, Wakugawa Y, et al. Morphological classification of mobile plaques and their association with early recurrence of stroke［J］. Cerebrovasc Dis, 2010, 30(6): 606-611.

［2］Rafailidis V, Charitanti A, Tegos, T, et al. Contrast-enhanced ultrasound of the carotid system: a review of the current literature［J］. Journal of ultrasound, 2017, 20(2): 97-109.(https://www.daowen.com)

［3］Pelz JO, Weinreich A, Schob S, et al. Multiparametric 3D Contrast-Enhanced Ultrasound to Assess Internal Carotid Artery Stenosis: A Pilot Study［J］. J Neuroimaging. 2020; 30(1): 82-89.

（王　奖　骆志玲）