摘要
为了使下腔静脉闭塞伴血栓形成,在作成形手术时既能有效地保持下腔静脉再通,又能避免肺栓塞发生,我们对3例下腔静脉闭塞伴血栓形成的患者实施了 PTA 和 stent 置入术,均取得满意效果。支架置入后,下腔静脉通畅,无肺栓塞发生。支架具有支撑血管和压迫固定血栓的双重作用。
The purpose of using stent insertion was to maintain recanalization effect- ly and avoid pulmonary embolism in inferior vena cava occlusion with thrombosis.IVC oc- clusion with thrombosis was treated with percutaneous transjugular IVC angioplasty and stent placement in 3 cases.The results of treatment were satisfactory,blood flow in IVC re- stored and no pulmonary embolism occurred.The mechanism of stent insertion has two functions,to maintain long term patency of the IVC and to fix thrombosis on the wall of IVC.
出处
《介入放射学杂志》
CSCD
1995年第4期195-197,共3页
Journal of Interventional Radiology
