[Efficacy of integrated minimally invasive treatment for iliac vein compression syndrome with varicose veins of lower extremities].

OBJECTIVE: To analyze the efficacy of integrated minimally invasive surgery for iliac vein compression syndrome with varicose veins of lower extremities. METHODS: From January 2017 to January 2018, 11 patients with iliac vein compression syndrome accompanied by varicose veins of lower extremities underwent left iliac vein stent implantation and radiofrequency thermal ablation of lower extremity veins in the First Affiliated Hospital of Zhejiang University School of Medicine. The left iliac vein stent was implanted through the puncture point approach of the main great saphenous vein, and then radiofrequency thermal ablation of the main saphenous vein was performed. Rivaroxaban and aspirin were administered from the day of surgery for 6 months and 12 months, respectively. After discharge, patients were followed up for more than 6 months. The lower extremity veins, iliac veins were reexamined by Doppler ultrasound or CT angiography at 2 weeks, 2 months and 6 months after surgery. RESULTS: The operations were successfully performed in 11 patients, and no complication was observed during the operation. The rates of soreness and swelling remission, pigmentation and skin quality improvement, and the iliac vein stent patency were 100%. No varicose vein recurrence, iliofemoral vein thrombosis and pulmonary embolism were found. CONCLUSIONS: Integrated minimally invasive surgery is safe, effective and less invasive for iliac vein compression syndrome with varicose veins of lower extremities.