Transcirculation Pipeline embolization device deployment: a rescue technique Article

Full Text via DOI: 10.3171/2017.2.FOCUS16485 PMID: 28565990 Web of Science: 000402558100013

Cited authors

  • Valle-Giler, Edison P.; Atallah, Elias; Tjoumakaris, Stavropoula; Rosenwasser, Robert H.; Jabbour, Pascal


  • The Pipeline embolization device (PED) has become a very important tool in the treatment of nonruptured cerebral aneurysms. However, a patient's difficult anatomy or vascular stenosis may affect the device delivery. The purpose of this article was to describe an alternate technique for PED deployment when ipsilateral anatomy is not amenable for catheter navigation.; A 44-year-old woman with a symptomatic 6-mm right superior hypophyseal artery aneurysm and a known history of right internal carotid artery dissection presented for PED treatment of her aneurysm. An angiogram showed persistence of the arterial dissection with luminal stenosis after 6 months of dual antiplatelet treatment. The contralateral internal carotid artery was catheterized and the PED was deployed via a transcirculation approach, using the anterior communicating artery. Transcirculation deployment of a PED is a viable option when ipsilateral anatomy is difficult or contraindicated for this treatment.

Publication date

  • 2017

Published in

International Standard Serial Number (ISSN)

  • 1092-0684


  • 42


  • 6