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![Devices, techniques, traction, suturing, and countermeasures for endoscopic submucosal dissection complications](https://image.oaes.cc/d3e12fe0-d331-4459-aa29-e2c71653cafa/4811.fig.1.jpg)
Figure 1. (A) Disposable distal attachment (Olympus, Tokyo, Japan); (B) Black hood (Olympus, Tokyo, Japan); (C) ST hood (Small-caliber transparent hood) (Fujifilm, Tokyo, Japan); (D) ST hood (Fujifilm, Tokyo, Japan); (E) Wavy Cap (Olympus, Tokyo, Japan).