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Evaluation of the therapeutic effect of DSA guided foam sclerotherapy in the treatment of#br#
varicose veins of lower extremity with ulcer |
WANG Jie, QIAN Shao-gui, BAI Xiao-guang, ZHU Zhi-hong |
Department of Interventional Radiology, Changshu No.1 People’s Hospital, Changshu Hospital of
Suzhou University, Changshu Jiangsu 215500, China |
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Abstract Objective: To explore the clinical effects of DSA-guided foam sclerosing lauromacrogol in the treatment for varicose vein and ulcer of lower extremity. Methods: A retrospective analysis was carried out on 15 patients with varicose vein and ulcer of lower extremity from January 2013 to December 2015, and preoperative anterograde venography was given, to confirm the location and direction of superficial vein below ulcer. Superficial veins around the ulcer were punctured during the operation and foam sclerosing lauromacrogol was injected. Postoperative diseased limb was compressed and stretch socks were changed timely. The patients were followed up for 6 months. Results: All 17 diseased limbs of 15 patients were successfully injected with foam sclerosing agent, and the successful rate of technology was 100%. Each diseased limb was injected with 5.5 mL foam sclerosing agent on average. There were no server complications such as deep vein thrombosis of lower extremity and pulmonary embolism, etc. Patients could do off-bed activities after operation. Seventeen diseased limbs healed in 7 days to 3 months after operation, and 1 case recurred in postoperative 5 months for diseased medial malleolus. Conclusions: DSA guided foam sclerosing lauromacrogol is a minimally-invasive method with high success rate, shorter hospitalization stays and distinct curative effects in the treatment for varicose vein and ulcer of lower extremity.
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Received: 26 April 2017
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