[Idiopathic spontaneous pneumomediastinum: a not to be mistaken diagnosis in chest pain].
We report two cases of mediastinal emphysema occurring without etiologic factor. Chest pain and subcutaneous emphysema are the most prevalent symptoms. In the absence of oesophagus related symptoms, a single chest radiograph is usually sufficient to make the diagnosis. In this paper, we recall the main radiographic signs, physio-pathological mechanisms, and differential diagnosis of spontaneous pneumomediastinum.
Labbé
D
D
Clinique pneumologique, CHU Charles-Nicolle, Rouen.
Thiberville
L
L
Dominique
S
S
Nouvet
G
G
D000293:Adolescent; D002637:Chest Pain / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed
Pneumomédiastin spontané idiopathique: un diagnostic à ne pas méconnaître devant une douleur thoracique.