title: Expansion of postoperative pneumothorax and pneumomediastinum: determining when it is safe to fly.
authors.forename: Derek J
authors.initials: DJ
authors.lastname: Roberts
authors.forename: Chad G
authors.initials: CG
authors.lastname: Ball
authors.forename: Andrew W
authors.initials: AW
authors.lastname: Kirkpatrick
mesh_terms: D000337:Aerospace Medicine; D006801:Humans; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging / Q000209:etiology*; D011030:Pneumothorax / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography