Three-dimensional contrast-enhanced ultrasound improves endoleak detection and classification after endovascular aneurysm repair

3D-CEUS was more sensitive and accurate than CTA for endoleak detection and classification after EVAR. 3D-CEUS is now our initial investigation of choice in cases of sac expansion during duplex ultrasound follow-up or if there is diagnostic uncertainty on standard duplex ultrasound or CTA.