1·The thrombus was dissolved through percutaneous catheter in 6cases, and through the filter placed in the inferior caval vein in 5cases.
其中经皮导管介入治疗肺动脉溶栓术6例，下腔静脉滤网植入术5例。
2·Methods: The effect of PLC on experimental thrombosis was studied by inferior caval vein ligature thrombosis model and was compared with UK.
方法：运用下腔静脉结扎法制造大鼠血栓形成模型，研究PLC对实验性血栓形成的影响并与尿激酶（UK）比较；
3·Methods:18 patients with acute iliofemoral venous thrombosis underwent catheter-directed thrombolysis via the great saphenous vein puncture after placement of vena caval filter.
方法：对18例急性期髂股静脉血栓形成的患者在下腔静脉滤器植入术前提下，经大隐静脉入路置管溶栓治疗。