Double Aortic Arch

Surgical exposure through the left 4th intercostal space reveals stricture of the esophagus and enlargement of the esophagus cranial to the stricture.

Copyright © 2002-2005 The University of Pennsylvania School of Veterinary Medicine
Faculty Sponsor: Dr. James W. Buchanan
Students: Mike Pierdon (2002), Laurel Frydenborg (2003), Jay Hreiz (2005)