Willisian collateralization.
Liebeskind
David S
DS
Comprehensive Stroke Center and Department of Neurology, University of Pennsylvania, 3 West Gates Building, 3400 Spruce Street, Philadelphia, PA 19104-4283, USA. davidliebeskind@yahoo.com
Sansing
Lauren H
LH
D000328:Adult; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000473:pathology; D002941:Circle of Willis / Q000000981:diagnostic imaging*; D003097:Collateral Circulation; D018450:Disease Progression; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography; D009072:Moyamoya Disease / Q000000981:diagnostic imaging* / Q000473:pathology