title: Invited commentary.
authors.forename: Peter
authors.initials: P
authors.lastname: Gloviczki
mesh_terms: D002544:Cerebral Infarction / Q000453:epidemiology*; D004618:Embolism, Air / Q000453:epidemiology; D057510:Endovascular Procedures; D006801:Humans; D000077423:Polidocanol; D011092:Polyethylene Glycols / Q000008:administration & dosage*; D012501:Saphenous Vein; D012597:Sclerosing Solutions / Q000008:administration & dosage*; D015911:Sclerotherapy / Q000009:adverse effects / Q000379:methods*; D018616:Ultrasonography, Doppler, Duplex; D018084:Ultrasonography, Interventional; D014648:Varicose Veins / Q000000981:diagnostic imaging / Q000628:therapy
chemical_list: D012597:Sclerosing Solutions; D000077423:Polidocanol; D011092:Polyethylene Glycols