心内血管内取出断裂的远端脑室-心房分流导管：病例说明
Endovascular retrieval of a broken distal ventriculoatrial shunt catheter within the heart: illustrative case.
作者信息
Xu Jordan, Morchi Gira, Magge Suresh N
机构信息
Department of Neurosurgery, University of California, Irvine Medical Center, Orange, California.
Division of Cardiology, CHOC Children's Specialists, Children's Hospital of Orange County, Orange, California; and.
出版信息
J Neurosurg Case Lessons. 2021 Nov 22;2(21):CASE21452. doi: 10.3171/CASE21452.
BACKGROUND
Displacement of a distal catheter of a ventriculoatrial (VA) shunt is a rare complication and can lead to a challenging extraction requiring endovascular retrieval of the distal catheter.
OBSERVATIONS
The authors describe a patient in whom the distal catheter of the VA shunt had become displaced and traveled through the tricuspid valve into the right ventricular outflow tract.
LESSONS
In this case report, the authors present a multidisciplinary approach to retrieving a displaced distal catheter from a VA shunt.
背景
脑室-心房（VA）分流术的远端导管移位是一种罕见的并发症，可能导致具有挑战性的取出过程，需要通过血管内方法取出远端导管。
观察结果
作者描述了一名患者，其VA分流术的远端导管发生移位，并经三尖瓣进入右心室流出道。
经验教训
在本病例报告中，作者介绍了一种多学科方法，用于从VA分流术中取出移位的远端导管。
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