title: Injection of polidocanol foam (PF) in varicose veins as a trigger for attacks of migraine with visual aura.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D020325:Migraine with Aura / Q000139:chemically induced*; D000077423:Polidocanol; D011092:Polyethylene Glycols / Q000008:administration & dosage* / Q000009:adverse effects*; D014648:Varicose Veins / Q000188:drug therapy*; D014786:Vision Disorders / Q000139:chemically induced*
chemical_list: D000077423:Polidocanol; D011092:Polyethylene Glycols