Tension pneumomediastinum: A literal form of chest tightness.

ABSTRACT: Tension pneumomediastinum is a rare and life-threatening complication of mediastinal emphysema which can occur with mechanical ventilation. We present a case of tension mediastinum associated with mechanical ventilation in a patient with Acute Respiratory Distress Syndrome due to Pneumocystis jirovecii pneumonia. We discuss the mechanism and pathophysiology of tension pneumomediastinum, the potential association with Pneumocystis jirovecii pneumonia and recruitment manouvres, and its definitive emergency treatment.

SUBMITTER: Clancy DJ 

PROVIDER: S-EPMC5606356 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature