Traumatic Tension Pneumothorax: A Tale of Two Pathologies.

Pneumothorax resulting from injury is a common phenomenon in both civilian and military trauma. A pneumothorax or simple pneumothorax is defined as air in the pleural space. A tension pneumothorax can evolve from a simple pneumothorax if there is a continued air leak from the lung without mechanism for egress.

Spectrum of care provided at an echelon II Medical Unit during Operation Iraqi Freedom.

We describe the types of medical problems encountered at a U.S. Army echelon II medical facility during Operation Iraqi Freedom in the period after completion of major ground combat operations, a time of nation restructuring and intermittent, intense, armed conflict.