Current Innovations in Endoscopic Therapy for the Management of Colorectal Cancer: From Endoscopic Submucosal Dissection to Endoscopic Full-Thickness Resection
Figure 1
Endoscopic closure of an artificial ulcer with conventional clips and an OTSC system. (a) A large tumor, measuring 55 mm in diameter, located in the upper rectum. (b) A large mucosal defect after colorectal ESD. (c) Complete closure was performed using an OTSC system. (d) The endoscopic view at postoperative day 333.
