Gastric endoscopic submucosal dissection via gastrostoma before the second operation for esophageal perforation: A case report

Figure 1 Schematic illustration of esophagectomy. A: This schematic illustration shows the middle thoracic esophageal cancer (1T4b), two gastric cancers (2T1b,3T1a), esophageal perforation (4) and the cutting line of the emergent operation (dotted line); B: After the emergent operation, one gastric cancer (3) remained at the middle posterior wall with the gastrostoma at the anterior wall (arrow).