Endoscopic applications of magnets for the treatment of gastrointestinal diseases

Figure 7 Magnetic bead-assisted endoscopic submucosal dissection for a lesion in the ascending colon. A: The lesion in the ascending colon; B: The submucosal layer was unclear after partial dissection; C: Application of two magnetic bead systems into the edge of the partially dissected lesion; D, E: The submucosal layer was adequately exposed for precise dissection; F: The mucosal defect after complete resection.