Gross D M, Cox M A, Denson S B, Ferguson L
Pediatr Cardiol. 1987;8(2):117-9. doi: 10.1007/BF02079466.
An umbilical catheter fragment embolus in a neonate was difficult to approach due to fixation of both ends, in the left atrial appendage and the ductus venosus, respectively. A tip-deflecting guide wire was used in unique fashion to free the catheter fragment and allow its percutaneous removal via the femoral vein approach.
一名新生儿的脐静脉导管碎片栓子由于两端分别固定在左心耳和静脉导管内，难以处理。采用了一种独特方式使用头端可弯曲导丝，使导管碎片松动，并允许经股静脉途径经皮取出该碎片。
