title: Patient with nonechogenic chest and pleuritic chest pain.
authors.affiliation: Clinic of Cardiology, Bağcılar Training and Research Hospital, İstanbul-Turkey. mhdinckal@hotmail.com.
authors.forename: Mustafa Hakan
authors.initials: MH
authors.lastname: Dinçkal
authors.forename: Ertuğrul
authors.initials: E
authors.lastname: Okuyan
authors.forename: Irfan
authors.initials: I
authors.lastname: Sahin
authors.forename: Murat
authors.initials: M
authors.lastname: Avşar
authors.forename: Fahrettin
authors.initials: F
authors.lastname: Turna
mesh_terms: D000293:Adolescent; D002637:Chest Pain / Q000209:etiology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008478:Mediastinal Emphysema / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D014463:Ultrasonography