[ 1 ] Gotoda T, Kondo H, Ono H, et a1. A new endoscopic mucosal resection (EMR) procedure using a insulation-tipped diathermic (IT) knife for rectal flat lesions: report of two cases[J]. Gastrointest Endosc, 1999, 50(4): 560-563.
[ 5 ] Mannen K, Tsunada S, Hara M, et al. Risk factors for complications of endoscopic submucosal dissection in gastroc tumors: analysis of 478 lesions[J]. J Gastreentorol, 2010, 45(1): 30-36.
[6]
[ 6 ] Jeon SW, Jung MK, Cho CM, et al. Predictors of immediate bleeding during endoscopic submucosel dissection in gastric lesions[J]. Surg Endosc, 2009, 23(9): 1974-1979.