RT Journal Article SR Electronic T1 Regarding: “Localized Marked Elongation of the Distal Internal Carotid Artery with or without PHACE Syndrome: Segmental Dolichoectasia of the Distal Internal Carotid Artery” JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A5686 A1 Brinjikji, W. A1 Lanzino, G. YR 2018 UL http://www.ajnr.org/content/early/2018/05/31/ajnr.A5686.abstract AB