1. Long-term Recurrence-free Survival After Standard Endoscopic Resection Versus Surgical Resection of Submucosal Invasive Colorectal Cancer: A Population-based Study 
Tim D.G. Belderbos, Felice N. van Erning, Ignace H.J.T. de Hingh, Martijn G.H. van Oijen, Valery E.P.P. Lemmens, Peter D. Siersema 
Clinical Gastroenterology and Hepatology 
Volume 15, Issue 3, Pages e1 (March 2017)
DOI: /j.cgh
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2. Figure 1
Kaplan–Meier curves for recurrence-free survival in T1 CRC. (A) All patients. Log rank test: overall, P = .062; endoscopic resection only vs additional surgery, P = .996; initial vs additional surgery, P = .070; and endoscopic resection only vs initial surgery, P = (B) High-risk patients. Log-rank test: overall, P = .015; endoscopic resection only vs additional surgery, P = .075; initial vs additional surgery, P = .323; and endoscopic resection only vs initial surgery, P = .007.
Clinical Gastroenterology and Hepatology  , e1DOI: ( /j.cgh )
Copyright © 2017 AGA Institute Terms and Conditions