Watch this live case from Nuremberg General Hospital regarding a 74-year-old woman treated for an incidental dysplastic fusiform aneurysm of the left M2 segment using a flow diverter and coils. The patient had a history of clipped pericallosal and PCA aneurysms. The procedure included simulation-based planning and delivery of a p64 (Phenox) flow diverter with a Pegasus stent to address the wide-necked aneurysm.