Gooding G A, Bank W O
Radiology. 1982 Aug;144(3):647-8. doi: 10.1148/radiology.144.3.7100489.
A simple in vitro experiment showed that the 5-F angiographic catheter can be visualized on sonograms. Subsequent in vivo imaging showed that small catheters can be seen sonographically in many locations. Ultrasound is proposed as an effective presurgical procedure in order to determine whether a catheter fragment remains near an arterial puncture or has embolized distally.
一项简单的体外实验表明，5-F血管造影导管可在超声图上显影。随后的体内成像显示，小型导管在许多部位均可通过超声检查看到。超声被提议作为一种有效的术前检查手段，以确定导管碎片是否残留在动脉穿刺点附近或已栓塞至远端。
