Department of Vascular Surgery West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China;
Department of Vascular Surgery West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China;
Department of Vascular Surgery West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China;
Department of Vascular Surgery West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China;
Department of Vascular Surgery West China Hospital of Sichuan University Chengdu 610041 Sichuan Province China;
Inferior vena cava filter; Infected pseudoaneurysm; Hydronephrosis; Filter migration; Open repair; Antibiotic therapy; Case report;