Yegul T N, Bonilla S M, Goodwin S C, Wong G C, Vott S, Lai A C, de Leon M M
Department of Radiological Sciences, UCLA Medical Center, Center for the Health Sciences, Room BL 423, 10833 Le Conte Avenue, Los Angeles, CA 90025-1720, USA.
Cardiovasc Intervent Radiol. 2000 Sep-Oct;23(5):403-5. doi: 10.1007/s002700010093.
During insertion of a central venous sheath an inferior vena cava stainless steel Greenfield filter was dislodged to the right brachiocephalic vein without a free end. Successful retrieval was achieved by using a combination of a guidewire and a snare. Percutaneous retrieval of this vena cava filter is feasible with minimal risk using this method.
在插入中心静脉鞘管期间，一个下腔静脉不锈钢格林菲尔德滤器移位至右头臂静脉且无游离端。通过联合使用导丝和圈套器成功取出。使用该方法经皮取出此腔静脉滤器可行且风险极小。
