Extracranial vascular surgery.
D000368:Aged; D002340:Carotid Artery Diseases / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D002341:Carotid Artery Thrombosis / Q000601:surgery; D002533:Cerebral Angiography; D002548:Cerebral Revascularization; D002561:Cerebrovascular Disorders / Q000517:prevention & control*; D004691:Endarterectomy; D006801:Humans; D002546:Ischemic Attack, Transient / Q000517:prevention & control* / Q000601:surgery; D014057:Tomography, X-Ray Computed