Laird J R, Slack M C, Gurczak P, Gorman P D, Wortham D C
Cardiology Service, Walter Reed Army Medical Center, Washington, DC 20307-5001, USA.
Cardiovasc Intervent Radiol. 1995 Jul-Aug;18(4):259-61. doi: 10.1007/BF00239424.
To date, coil embolization has been reserved for occlusion of the small patent ductus arteriosus (PDA) because of potential dislodgement of the coils. We report a case of a larger, hemodynamically significant PDA in an adult which was successfully closed by two spring coils using a "crossed catheter" technique for coil delivery.
迄今为止，由于弹簧圈可能移位，经弹簧圈栓塞术一直仅用于封堵小型动脉导管未闭（PDA）。我们报告了1例成年患者，其动脉导管未闭较大且具有血流动力学意义，采用“交叉导管”技术输送两个弹簧圈成功将其封堵。
