Impact of enhanced bowel preparation on complications and prognosis following colonoscopic polypectomy

Figure 1 The procedure for colonoscopic polypectomy. A: Electronic colonoscopy showing a colonic polyp around 1.8 cm × 1.5 cm in size located on the rectal wall; B: Multiple injections with the solution comprising glycerol fructose, epinephrine, and methylene blue to achieve complete mucosal elevation. C: Using a snare to encircle the base of the polyp, leading to its complete resection; D: Careful rechecking of the wound surface to ensure that no residual tissues remain and that the surface is smooth; E: Using three hemostatic clips to close the wound surface, preventing postoperative bleeding and infection.