Correlation between bony radiological signs and dolichoarterial loops of the cervical vertebral artery.
D000293:Adolescent; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging*; D003250:Constriction; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014056:Tomography, X-Ray; D014711:Vertebral Artery / Q000002:abnormalities*