使用聚四氟乙烯鞘通过人工血管移植物进行导管血管造影。

Radiology. 1983 Aug;148(2):565. doi: 10.1148/radiology.148.2.6867359.

A technique for complex catheter angiography through prosthetic vascular grafts is described. A Teflon sheath is inserted percutaneously; angiographic catheters can then be introduced easily through this sheath. The technique has been performed in 15 instances with only one subsequent complication.

本文描述了一种通过人工血管移植物进行复杂导管血管造影的技术。经皮插入一个聚四氟乙烯护套；然后可以通过该护套轻松引入血管造影导管。该技术已在15例患者中实施，随后仅出现一例并发症。