title: Apical schwannoma presenting as harlequin syndrome.
authors.affiliation: Department of Cardiothoracic Surgery, Royal Victoria Hospital, Grosvenor Road, Belfast, United Kingdom. Electronic address: ian.paul@talk21.com.
authors.forename: Ian
authors.initials: I
authors.lastname: Paul
authors.forename: Sarah
authors.initials: S
authors.lastname: Kenny
authors.forename: Kieran
authors.initials: K
authors.lastname: McManus
mesh_terms: D001342:Autonomic Nervous System Diseases / Q000175:diagnosis*; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D005483:Flushing / Q000175:diagnosis*; D006801:Humans; D007007:Hypohidrosis / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009442:Neurilemmoma / Q000175:diagnosis* / Q000601:surgery; D013899:Thoracic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D013906:Thoracoscopy / Q000379:methods*
keywords: 13