title: Radiology case quiz 2. Left vascular loop.
authors.affiliation: University of California-Irvine, Orange, CA, USA.
authors.forename: Alice D
authors.initials: AD
authors.lastname: Lee
authors.forename: Hamid
authors.initials: H
authors.lastname: Djalilian
mesh_terms: D001158:Arteries / Q000002:abnormalities; D002531:Cerebellum / Q000002:abnormalities* / Q000098:blood supply*; D017352:Echo-Planar Imaging; D005260:Female; D006801:Humans; D008875:Middle Aged; D014717:Vertigo / Q000209:etiology / Q000473:pathology*