title: Vascular mass. Preoperative occlusion of feeding vessel.
mesh_terms: D002675:Child, Preschool; D004621:Embolization, Therapeutic; D005260:Female; D006392:Hemangioma, Cavernous / Q000628:therapy*; D006801:Humans; D011300:Preoperative Care / Q000379:methods*; D012878:Skin Neoplasms / Q000628:therapy*