Boardman P, Hughes J P
Department of Radiology, John Radcliffe Hospital, Oxford, UK.
Clin Radiol. 1998 Jan;53(1):10-6. doi: 10.1016/s0009-9260(98)80027-5.
Central venous catheters provide an important means of long-term vascular access in a variety of clinical situations. Catheter placement and evaluation is now forming an increasing part of the workload of interventional radiologists. This review presents an overview of malfunctioning central venous catheters. We outline the causes of catheter related problems and discuss the treatment options. We include examples of catheter malfunction resulting from malposition, displacement, kinking and occlusion.
中心静脉导管在各种临床情况下提供了一种重要的长期血管通路手段。导管置入和评估现在在介入放射科医生的工作量中所占比例越来越大。本综述概述了功能失常的中心静脉导管。我们概述了导管相关问题的原因并讨论了治疗选择。我们列举了因位置不当、移位、扭结和堵塞导致的导管故障实例。
