1. Elderly Female With Abdominal Pain
Francesco Guerra, MD, Giuseppe Giuliani, MD, Massimo Coletti, MD 
Annals of Emergency Medicine 
Volume 66, Issue 1, (July 2015)
DOI: /j.annemergmed
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

2. Figure 1 Massive subcutaneous eyelid emphysema.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

3. Figure 2
Abdominal CT of the abdomen revealing intraperitoneal and retroperitoneal air (left lateral decubitus positioning).
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions