title: An unusual presentation of pneumothorax.
authors.affiliation: Department of Medicine, North Tees General Hospital, Stockton-on-Tees.
authors.forename: P G
authors.initials: PG
authors.lastname: Aithal
authors.forename: P
authors.initials: P
authors.lastname: McIntyre
mesh_terms: D005260:Female; D006732:Horner Syndrome / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D011030:Pneumothorax / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D011859:Radiography