Barium Swallow
Barium Swallow http://info.med.yale.edu/surgery/anatomy/radiology/barium_swallow_1_content.php SLIDE 1 Goals 1. To understand how barium and air can be used as contrast agents in the upper GI tract 2. Identify normal anatomic impressions on the esophagus and relationship to chambers of the heart to the surface anatomy of the thorax 3. Relate the surface anatomy such as the angle [...]