
Spontaneous pneumomediastinum with subcutaneous emphysema is rare. Alveolar rupture allows air to enter the pulmonary interstitium and penetrate the mediastinum.

Spontaneous pneumomediastinum with subcutaneous emphysema is rare. Alveolar rupture allows air to enter the pulmonary interstitium and penetrate the mediastinum.

Published: August 10th 2012 | Updated: