1. The Seattle Protocol Does Not More Reliably Predict the Detection of Cancer at the Time of Esophagectomy Than a Less Intensive Surveillance Protocol 
Revital Kariv, Thomas P. Plesec, John R. Goldblum, Mary Bronner, Mary Oldenburgh, Thomas W. Rice, Gary W. Falk 
Clinical Gastroenterology and Hepatology 
Volume 7, Issue 6, Pages (June 2009)
DOI: /j.cgh
Copyright © 2009 AGA Institute Terms and Conditions

2. Figure 1
Flow chart of patient inclusion/exclusion in the study from the Cleveland Clinic superficial esophageal cancer surgical registry (1999–2006). LGD, low-grade dysplasia; HGD, high-grade dysplasia; AC, adenocarcinoma.
Clinical Gastroenterology and Hepatology 2009 7, DOI: ( /j.cgh )
Copyright © 2009 AGA Institute Terms and Conditions