title: [Spontaneous pneumomediastinum, pneumothorax, retropneumoperitoneum and pneumoperitoneum].
mesh_terms: D000328:Adult; D004646:Emphysema / Q000150:complications*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications; D011027:Pneumoperitoneum / Q000150:complications*; D011030:Pneumothorax / Q000150:complications*; D011859:Radiography; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging*
vernacular_title: Pneumo-médiastin, pneumothorax, rétro-pneumo-péritoine et pneumo-péritoine spontanés.