title: Horner's syndrome due to superior-mediastinal schwannoma.
authors.forename: B G
authors.initials: BG
authors.lastname: Mathew
authors.forename: R M
authors.initials: RM
authors.lastname: Jones
authors.forename: M J
authors.initials: MJ
authors.lastname: Campbell
mesh_terms: D000328:Adult; D006732:Horner Syndrome / Q000209:etiology*; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications*; D009442:Neurilemmoma / Q000150:complications*; D013564:Sympathetic Nervous System / Q000473:pathology