RT Journal Article SR Electronic T1 Scanning electron microscopic findings in a basilar tip aneurysm embolized with Guglielmi detachable coils. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 688 OP 690 VO 18 IS 4 A1 Horowitz, M B A1 Purdy, P D A1 Burns, D A1 Bellotto, D YR 1997 UL http://www.ajnr.org/content/18/4/688.abstract AB With the growing use of endovascular therapy for intracranial aneurysms, it is important that we understand at a cellular level the processes that lead to lesion obliteration. We present autopsy findings, including electron and light microscopic studies, of a basilar artery aneurysm that was successfully embolized with the Guglielmi detachable coil system 4 weeks before the patient died.