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![Endoscopic submucosal dissection for early gastric adenocarcinoma: basic procedures and management of complications](https://image.oaes.cc/e09f3e3e-3f93-4cee-91e3-e4be937a0368/5134.fig.1.jpg)
Figure 1. Endo-knives for endoscopic submucosal dissection (ESD): (A) needle-type knife (Dual Knife J. Olympus, Co., Ltd.); (B) partially insulated-type knife (IT Knife2. Olympus, Co., Ltd.); and (C) scissor-type knife (SB Knife Jr. Sumitomo Bakelite, Co., Ltd.). The image in (C) is used with permission from Sumitomo Bakelite, Co., Ltd.