"Vaso-muscular mediadysplasia" of the arteria vertebralis.
D001014:Aortic Aneurysm / Q000150:complications; D001344:Autopsy; D002305:Cardiac Tamponade / Q000150:complications; D002561:Cerebrovascular Disorders / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008875:Middle Aged; D014711:Vertebral Artery / Q000002:abnormalities / Q000473:pathology*