Figure 2.

Case illustration of endoscopic submucosal dissection (ESD) for early gastric cancer. (A) endoscopic image showing esophageal varices. (B) endoscopic image showing gastric fundus ulceration owing to endoscopic cyanoacrylate injection for gastric varices (red arrow). (C) a 0-IIa + IIc lesion (red arrow) at the lesser curvature of the gastric antrum. (D) narrow band image and magnifying endoscopy revealed that the lesion had a demarcation line and irregular microsurface pattern. (E) endoscopic ultrasonography revealed that the lesion was restricted to the mucosal layer. (F) marking the margin of the lesion. (G) the wound surface after ESD. (H) the resected specimen.