title: Spontaneous pneumomediastinum in a child: sonographic detection in a case with minimal findings on chest radiography.
authors.affiliation: First Department of Radiology, Venizelio general Hospital, Heraklion, Crete, Greece. efstel@med.uoc.gr
authors.forename: Stylianos
authors.initials: S
authors.lastname: Megremis
authors.forename: Sofia
authors.initials: S
authors.lastname: Stefanaki
authors.forename: Theofani
authors.initials: T
authors.lastname: Tsekoura
authors.forename: Amalia
authors.initials: A
authors.lastname: Tsilimigaki
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic; D014463:Ultrasonography