Popliteal vein thrombosis after radiofrequency ablation of greater saphenous vein for varicose vein.

Percutaneous endovenous techniques, such as radiofrequency ablation (RFA), have become the preferred method for treatment for varicose veins associated with great saphenous vein (GSV) insufficiency. Reports have shown safety and efficacy of these techniques with relatively few complications. Deep venous thrombosis after RFA is rare and usually involves extension of thrombus from great saphenous vein to common femoral vein, hence the requirement for postoperative ultrasound. We report a case of symptomatic popliteal vein thrombosis after RFA of GSV requiring anti-coagulation.