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Computed Tomographic Findings and Mortality in Patients With Pneumomediastinum From Blunt Trauma

Thursday, June 25, 2015

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Author(s)

Wayne S. Lee; Vincent E. Chong; Gregory P. Victorino

The authors reviewed their experience with patients suffering blunt trauma who had evidence of a pneumomediastinum on CT.  Among over 3,000 pts, 2.7% had pneumomediastinum.  Those affected had higher injury scores and a higher mortality rate (12.5% vs 3.6%).  Increased risk of mortality was associated with posterior mediastinal air, air in all mediastinal spaces, and an associated hemothorax.

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