4Fujishim M,Yahagi N,Kakushima N,et al. Management of bleeding concerning endoscopic submucosal dissection with the flex knife for stomach neoplasm[J]. Dig Endosc,2006,18(Supp 11) :S119-S122.
5Onozato Y,Ishihara H,Iizuka H,et al. Endoscopic submucosal dissection for early gastric cancers and large fiat adenomas[J]. Endoscopy,2006, 38(10) :980-986.
6Nakamura T. Peptic ulcers considered from the endoscopic viewpoint. Gastroenterol. Endose. 2000;42:1965 - 76.
7Yahagi N,Fujishiro M, Oka M et al. Newly- devised method of endoseopic mucosal resection using a tip of electro- surgical snare for the en - bloc resection of large gastric neoplastic lesious Endoscopy 2002;34(1。 Ⅱ):149.
8Yahagi N,Fujishiro M,Kakushirna Net al. Merits and demerits of endoscopic submuccsal dissection using a Flex Knife Stom. Intest. 2004; 39: 39 - 43
9Yahagi N, Fujishiro M, Kakushima N et al. Endoscopic submucosal dissection for early gastric cancer using the tip of an electrosurgical snare(thin type). Dig. Endosc. 2004; 16:34 -8.
10Sakita T, Oguro Y, Takasu S, Fukutomi H Miwa T,Yoshimori M. Observations on the healing of ulceration in early gastric cancer. Gastroenterology 1971;60:835 - 44.
5Hotya S,Iizuka T,Kikuchi D,et al.Benefits of endoscopic submucosal dissection according to size and location of gastric neoplasm,compared with conventional mucosal resection[J].J Gastroenterol Hepatol,2009,24(6):1102-1106.
6Mannen K,Tsunada S,Harm M,et al.Risk factors for complications of endoscopic submucosal dissection in gastric tumors:Analysis of 478 lesions[J].J Gastroenterol,2010,45(1):30-36.
7Park Y M,Cho E,Kang H Y,et al.The effectiveness and safety of endoscopic submucosal dissection compared with endoscopic mucosal resection for early gastric canc- er=A systematicreview and meta analysis[J]. Surg En- dose,2011,25(8) :2666-2677.
8Coto O, Kambe H, Niimi K, et al.Diserepancy in diagno- sis of gastric submucosal tumor among esophagogas- troduodenoscopy,CT, and endoscopic ultrasonography: A retrospective analysis of 93 consecutive cases[J].Ab- dora Imaging,2012,37(6) :1074-1078.
9Ono H, Kondo H, Gotoda T, el al. Endoscopic mucosal resection for treatment of early gastric eancer[J].Gut, 2001,48(2) :225-229.