1. Man With Acute Gastrointestinal Bleed
Moshe Weizberg, MD, Barry Hahn, MD, Talia Rosenberg 
Annals of Emergency Medicine 
Volume 52, Issue 6, (December 2008)
DOI: /j.annemergmed
Copyright © 2008 American College of Emergency Physicians Terms and Conditions

2. Figure 1
Chest x-ray.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2008 American College of Emergency Physicians Terms and Conditions

3. Figure 2
Fluoroscopic image. Used with permission of Moshe Weizberg, Department of Emergency Medicine, Staten Island University Hospital, Staten Island, NY.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2008 American College of Emergency Physicians Terms and Conditions