Objective To evaluate the feasibility and efficacy of implantation of inferior vena cava (IVC) filter under the guidance of color Doppler ultrasound and embolectomy for acute deep vein thrombosis.

• 摘要目的探讨下腔静脉滤器植入联合手术治疗急性下肢深静脉血栓的可行性和疗效。