3Zhou P H, Yao I. Q, Qin X Y, et al. Endoscopic full thickness resection without laparoseopic assistance for gastric submucosal tumors originated from the muscularis propria [J] .Surg Endosc, 2011, 25 (9): 2926-2931.
5Loffeld R J, Dekkers P E, Flens M. What is the consequence of hyperplastic polyps? Do adenomas and colorectal cancer develop in these patients? A clinical study [J] .Acta Gastroenterol Belg, 2010, 73 (4): 441-444.
6MorsonP, B ussey H. Predisposing cause o fin testinalcancer [J] .C urrprob Surg, 1970, 7 (2): 1.
10Matsuda T, Fujii T, Emura F, et al. Complete closure of a large defect after EMR of a lateral spreading colorectal tumor when using a two channelcolonoscope [J] .Gastrointest Endose, 2004, 60 (5): 836-838.
9Matsuda T,Fujii T,Emura F,et al.Complete closure of a large defect after EMR of a lateral spreading colorectal tumor when using a two-channel colonoscope[J].Gastrointest Endosc,2004,60(5):836-838.
10Loffeld RJ,Dekkers PE,Flens M.What is the consequence of hyperplastic polyps?Do adenomas and colorectal cancer develop in these patients?A clinical study[J].Acta Gastroenterol Belg,2010,73(4):441-444.