American Journal of Neuroradiology 27:1241-1244, June-July 2006
© 2006 American Society of Neuroradiology
Case Report
BRAIN
Basilar and Bilateral Carotid Dolichoectasia with Spontaneous Dissection of C2 Segment of the Internal Carotid Artery
a From the Section of Neuroradiology, Department of Radiology, University Hospital of Northern Sweden, Umeå, Sweden
Address correspondence to Ljubisa Borota, MD, PhD, Department of Radiology, Diakonhjemmet Hospital, Pb23 Vinderen, 0319 Oslo, Norway
Summary: We describe a previously unreported case of cranial arterial dolichoectasia associated with spontaneous dissection of the petrous (C2) segment of the internal carotid artery (ICA) with 2 patent lumena. Dolichoectasia of the cranial arteries and different types of double lumen of ICA are discussed. A review of previously reported cases is included.