A comparison of duplex ultrasound findings after cyanoacrylate embolization versus endovenous laser ablation of the great saphenous vein

BACKGROUND: Whereas numerous studies have demonstrated noninferiority of cyanoacrylate embolization (CAE) relative to endovenous laser ablation (EVLA), little is known about the natural history of the vein or the glue that is implanted. This study provides the first description of duplex ultrasound changes of the great saphenous vein (GSV) after CAE relative to EVLA as well as a pragmatic view of outcomes in clinical practice. METHODS: Patients …