title: Asymptomatic left-sided pericardial cyst.
authors.affiliation: Emergency Department, Royal Group of Hospitals, Belfast, UK.
authors.forename: C
authors.initials: C
authors.lastname: O'Connell
authors.forename: A
authors.initials: A
authors.lastname: Byrne
authors.forename: L
authors.initials: L
authors.lastname: Swales
mesh_terms: D000328:Adult; D058070:Asymptomatic Diseases; D002637:Chest Pain / Q000209:etiology; D006801:Humans; D008297:Male; D008476:Mediastinal Cyst / Q000150:complications / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic