1. Eosinophilic Esophagitis: Analysis of Food Impaction and Perforation in 251 Adolescent and Adult Patients 
Alex Straumann, Christian Bussmann, Markus Zuber, Simone Vannini, Hans-Uwe Simon, Alain Schoepfer 
Clinical Gastroenterology and Hepatology 
Volume 6, Issue 5, Pages (May 2008)
DOI: /j.cgh
Copyright © 2008 AGA Institute Terms and Conditions

2. Figure 1
Esophagoscopy (pulling back) reveals a circular dissection of the mucosal layer (black arrow) from the muscular layer (white arrow). After dissection, a guidewire was introduced into the original esophageal lumen.
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions

3. Figure 2
The esophageal gastrografin passage demonstrates a broad dissection lumen (black arrow) with leakage of gastrografin into the mediastinum. The dissection lumen narrows the original esophageal lumen (white arrow).
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions