Endovascular therapy for iliac vein compression syndrome: superior outcomes in non-thrombotic patients and risk factors for stent restenosis

Endovascular therapy effectively improves symptoms and quality of life in IVCS, particularly in non-thrombotic cases. The thrombotic subtype, obesity, and hypertension significantly influence long-term stent patency, highlighting the need for personalized postoperative management. These findings underscore the potential of risk-stratified therapeutic strategies in vascular interventions.