Head tourniquet to prevent necrosis after embolization.
D004621:Embolization, Therapeutic; D006801:Humans; D008577:Meningeal Neoplasms / Q000628:therapy*; D008579:Meningioma / Q000628:therapy*; D009336:Necrosis / Q000517:prevention & control; D012535:Scalp / Q000473:pathology; D014111:Tourniquets