title: A persistent offender.
authors: Department of Radiology, Derriford Hospital, Plymouth, UK.
authors: D
authors: D
authors: Kinsella
authors: P
authors: P
authors: Norman
mesh_terms: D000328:Adult; D000783:Aneurysm / Q000000981:diagnostic imaging*; D001488:Basilar Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D002343:Carotid Artery, Internal / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed