title: Pneumomediastinum--a clinical dilemma.
authors.affiliation: Dept of Medicine, Geeta Bhawan Hospital, Indore, Pin.
authors.forename: P
authors.initials: P
authors.lastname: Mehta
authors.forename: A
authors.initials: A
authors.lastname: Sethia
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000175:diagnosis / Q000209:etiology*; D010493:Pericarditis / Q000175:diagnosis; D013902:Radiography, Thoracic; D013898:Thoracic Injuries / Q000150:complications*; D014949:Wounds, Nonpenetrating / Q000150:complications*