Fig. 3
From: Pneumomediastinum after laughing gas inhalation: not a laughing matter anymore—a case report
Axial sections demonstrating pneumopericardium (both orange arrows)
Fig. 3 | Journal of Medical Case Reports
From: Pneumomediastinum after laughing gas inhalation: not a laughing matter anymore—a case report
Axial sections demonstrating pneumopericardium (both orange arrows)
Journal of Medical Case Reports