title: Traumatic lung cyst.
abstract: We report a patient with a traumatic lung cyst, documenting its radiological evolution: the formation of the pneumatocele, the appearance posteriorly of an intracavitary hematoma, and the spontaneous resolution of the radiological abnormalities.
authors.affiliation: Department of Radiology, Hospital Clinic I Provincial, University of Barcelona, Spain.
authors.forename: J R
authors.initials: JR
authors.lastname: Ayuso
authors.forename: J
authors.initials: J
authors.lastname: Ares
authors.forename: R
authors.initials: R
authors.lastname: Vilana
authors.forename: A
authors.initials: A
authors.lastname: Salvador
mesh_terms: D000328:Adult; D003288:Contusions / Q000000981:diagnostic imaging / Q000209:etiology; D003560:Cysts / Q000000981:diagnostic imaging / Q000209:etiology*; D006406:Hematoma / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011859:Radiography; D013898:Thoracic Injuries / Q000150:complications*; D014949:Wounds, Nonpenetrating / Q000150:complications*