Retrieval of a migrated detachable coil--case report

Neurol Med Chir (Tokyo). 1995 Apr;35(4):247-50. doi: 10.2176/nmc.35.247.

Abstract

A 74-year-old female presented with intraventricular and subarachnoid hemorrhage due to probable rupture of a basilar artery (BA) aneurysm or a superior cerebellar artery (SCA) aneurysm. She was treated by endovascular therapy using detachable coils through the BA. The BA aneurysm was completely occluded, but part of a coil migrated into the BA from the SCA aneurysm during the procedure. The migrated coil was retrieved using a snare type endovascular retrieving device. The snare loop required concentric closure around the coil by simultaneous pulling of the corewire and a slight forward movement of the tip of the snare catheter. The SCA aneurysm was successfully occluded 1 week later using a shorter coil.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Basilar Artery / physiopathology*
  • Cerebral Angiography
  • Female
  • Foreign Bodies / diagnosis
  • Foreign Bodies / surgery*
  • Humans
  • Intracranial Aneurysm / physiopathology*
  • Subarachnoid Hemorrhage / physiopathology*