den13608-sup-0001-vidS1


Video S1. This video shows the information of gastric tube cancer (GTC) and a novel traction method, “the crane technique,” using EndoTrack. Efficient endoscopic submucosal dissection using EndoTrack for GTC in a 78-year-old man who underwent subtotal esophagectomy and intrathoracic gastric tube reconstruction is performed.