Ahmed Kayssi1, George Oreopoulos2, Kong T Tan3, Jeffrey Jaskolka3. 1. Division of Vascular Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada. Electronic address: ahmed.kayssi@mail.utoronto.ca. 2. Division of Vascular Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada; Division of Vascular and Interventional Radiology, Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada. 3. Division of Vascular and Interventional Radiology, Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada.
Abstract
BACKGROUND: We propose a novel technique for endovenous treatment of varicose veins (VVs) using combined coil embolization and foam sclerotherapy of the great saphenous vein (GSV). METHODS: A retrospective case-series analysis on patients undergoing fluoroscopically guided coil embolization of the GSV and foam sclerotherapy of the GSV and below-knee varices at a single Canadian center. RESULTS: Twenty-two patients underwent the procedure on 23 legs. Most patients (78.3%) presented for follow-up 57.2 ± 21.9 days postoperatively. Doppler studies demonstrated complete GSV occlusion in all patients. While 3 patients (13.6%) noted skin discoloration overlying the treated VVs, none complained of pain on follow-up or developed leg numbness, deep vein thrombosis, or pulmonary emboli. CONCLUSIONS: Coil embolization and foam sclerotherapy are a novel and effective treatment for VVs that uses existing and readily available angiographic equipment.
BACKGROUND: We propose a novel technique for endovenous treatment of varicose veins (VVs) using combined coil embolization and foam sclerotherapy of the great saphenous vein (GSV). METHODS: A retrospective case-series analysis on patients undergoing fluoroscopically guided coil embolization of the GSV and foam sclerotherapy of the GSV and below-knee varices at a single Canadian center. RESULTS: Twenty-two patients underwent the procedure on 23 legs. Most patients (78.3%) presented for follow-up 57.2 ± 21.9 days postoperatively. Doppler studies demonstrated complete GSV occlusion in all patients. While 3 patients (13.6%) noted skin discoloration overlying the treated VVs, none complained of pain on follow-up or developed leg numbness, deep vein thrombosis, or pulmonary emboli. CONCLUSIONS: Coil embolization and foam sclerotherapy are a novel and effective treatment for VVs that uses existing and readily available angiographic equipment.