Published in:
01-11-2011 | Case Report
De novo basilar artery aneurysm formation after placement of a Wingspan stent
Authors:
Richard Tyler Dalyai, John Christos Styliaras, L. Fernando Gonzalez, Stavropoula I. Tjoumakaris, Aaron S. Dumont, Robert H. Rosenwasser, Pascal Jabbour
Published in:
Acta Neurochirurgica
|
Issue 11/2011
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Abstract
Report the de novo formation of an aneurysm after wingspan placement and describe the treatment modality. We report a patient with symptomatic basilar stenosis who underwent placement of a wingspan stent. On 9-month follow-up, the patient was found to have a new 5-mm aneurysm adjacent to the proximal tines of the stent. The patient subsequently underwent placement of an enterprise stent and coils for aneurysm occlusion. We reviewed the literature and discussed possible etiologies for the development of this unique de novo aneurysm.