title: Nontraumatic extracranial aneurysm of the vertebral artery.
mesh_terms: D000293:Adolescent; D000783:Aneurysm / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D011859:Radiography; D014711:Vertebral Artery / Q000000981:diagnostic imaging* / Q000601:surgery