Endoscopic resection techniques for colorectal neoplasia: Current developments

Figure 3 Endoscopic full-thickness resection with the full thickness resection device. A: Endoscopic aspect of a recurrence after piecemeal endoscopic mucosal resection in the ascending colon. B: The lesion is marked and retracted into the resection cap using a grasping forceps. C: Resection bed with over the scope clip in situ. Note the periluminal fat within the clip. D: Resected specimen on corkboard. E: Histopathology: full-thickness resection specimen with tubulovillous adenoma/low-grade intraepithelial neoplasia (hematoxylin/eosine, magnification 80-fold).