Device-assisted traction methods in colorectal endoscopic submucosal dissection and options for difficult cases

Figure 3 Clip-with-line method. This method provides traction for the lesion by pulling the line. The traction direction is limited to the direction in which the line is pulled. Citation: Figure 3 reprinted from Mitsuru Nagata. Advances in traction methods for endoscopic submucosal dissection: What is the best traction method and traction direction? World Journal of Gastroenterology 2022; 28: 1–22. Copyright ©Mitsuru Nagata 2022. Published by Baishideng Publishing Group Inc[8].