Outpatient hybrid endoscopic submucosal dissection with SOUTEN for early gastric cancer, followed by endoscopic suturing of the mucosal defect: A case report

Figure 2 Endoscopic view of the 10-mm flat-depressed lesion on the posterior wall of the gastric antrum. A: Distant view of the lesion under white-light imaging; B: Non-expansion view of the lesion using magnifying endoscopy with narrow-band imaging; C: Weak-expansion view of the lesion using magnifying endoscopy with narrow-band imaging; D: Strong-expansion view of the lesion using magnifying endoscopy with narrow-band imaging.