Editorial
Copyright ©2010 Baishideng.
World J Gastroenterol. Apr 14, 2010; 16(14): 1688-1695
Published online Apr 14, 2010. doi: 10.3748/wjg.v16.i14.1688
Figure 1
Figure 1 Various knives used in endoscopic submucosal dissection (ESD) for colorectal tumors. A: Flush knife; B: Flush knife with ball tip; C: Dual knife; D: B-knife with ball tip; E: Hook knife; F: Insulated tipped (IT) knife.