[Analyses of risk factors for deep vein thrombosis in lower extremities].

Objective: To explore the risk factors of deep vein thrombosis (DVT) in lower extremities.

Methods: Retrospective data analyses were performed for a total of 1264 DVT patients at our department from January 2010 to December 2012.

Results: Among them, 984 cases (77.

[Endovascular therapy for traumatic arterial injury].

Objective: To explore the clinical efficacies of endovascular therapy for traumatic arterial intima injury, arterial pseudoaneurysm and arteriovenous fistula.

Methods: From October 2009 to December 2011, 24 patients of arterial intima injury, arterial pseudoaneurysm and arteriovenous fistula underwent endovascular therapy including embolism and stent implantation, etc.

Results: Among them, 14 patients were punctured directly and another 10 were punctured after the exposure of arteries.

[Clinical treatment of application of deep venous thrombosis by retrievable vena cava filter].

Objective: To summarize the clinical experiences of treating deep venous thrombosis (DVT) with retrievable vena cava filter.

Methods: A total of 180 patients with DVT in unilateral lower extremity were recruited. There were 82 males and 98 females with an average age of 46 years old.