SympathectomyHyperhidrosisSympathectomy, ChemicalLumbosacral PlexusThoracoscopesThoracic NervesLumbosacral RegionThromboangiitis ObliteransThoracoscopyThoracic Surgery, Video-AssistedSweatingRetroperitoneal SpaceInterpleural AnalgesiaPhenolHandPsoas MusclesGanglionectomyLegHydroxydopaminesFootBlushingPatient SatisfactionGuanethidineOxidopamineCausalgiaSympatholyticsTreatment OutcomeSympathetic Nervous SystemFlushingAutonomic Nerve BlockTyramineParasympathectomyReflex Sympathetic Dystrophy