1. Outcome of Follow-up Colon Examination Among a Population-Based Cohort of Colorectal Cancer Patients 
Stephen J. Rulyak, David A. Lieberman, Edward H. Wagner, Margaret T. Mandelson 
Clinical Gastroenterology and Hepatology 
Volume 5, Issue 4, Pages (April 2007)
DOI: /j.cgh
Copyright © 2007 AGA Institute Terms and Conditions

2. Figure 1
Overall survival of colorectal cancer patients undergoing 1 or more colon exam (solid line) compared with patients not undergoing colon exam (dotted line). Patients who underwent colon surveillance had significantly improved overall survival (P < .0001). Number of patients: colon surveillance (n = 652); no colon surveillance (n = 350).
Clinical Gastroenterology and Hepatology 2007 5, DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions