Fig. 4From: An unusual case of arteriovenous fistula-related venous hypertension: sonographic detection of a culprit perforating vein with movie and compact reviewA schematic diagram of the antecubital vessels based on the ultrasound findings. mAV median antebrachial vein. *Site of ligation. The remaining abbreviations are the same as on Figs. 2 and 3 Back to article page