AVM Ultrasound Video for "Use of the Dermatologic Ultrasound for Diagnosis and Surgical Planning of a Cutaneous Arteriovenous Malformation of the Supratrochlear Artery: A Case Report"

This supplemental video demonstrates the ultrasound evaluation of the cutaneous arteriovenous malformation (AVM), highlighting its vascular flow dynamics, structural characteristics, and real-time Doppler assessment.本补充视频演示了皮肤动静脉畸形（cutaneous arteriovenous malformation, AVM）的超声评估流程，重点突出该病变的血管血流动力学特性、结构特征，并展示了实时多普勒评估操作。