Bypass combined with embolization via a venous graft in a patient with a giant aneurysm in the posterior communicating artery and bilateral idiopathic occlusion of the internal carotid artery in the neck - Santoro,A.; Passacantilli,E.; Guidetti,G.; Dazzi,M.; Guglielmi,G.; Cantore,G. (J Neurosurg, 2002)