Laparoscopic intragastric surgery for gastric tube cancer following esophagectomy.

As a result of the recent improvement of the prognosis of esophageal cancer, the reporting frequency of gastric tube cancer following esophageal cancer has increased. Gastric tube total resection following median sternotomy, a highly invasive surgical procedure, is applied to the cases of advanced gastric tube cancer, whereas endoscopic mucosal resection is selected for the cases of early gastric tube cancer. If endoscopic mucosal resection is not applicable for some reason, partial or total resection of the gastric tube following median sternotomy has been selected. We applied laparoscopic intragastric surgery to such a case: The patient, a 59-year-old man with esophageal cancer, had undergone subtotal esophagectomy followed by gastric tube reconstruction through the retrosternal route 6 years before. Since endoscopy revealed early gastric cancer in the body of the stomach, we tried to perform mucosal resection but failed because of anastomotic stenosis. However, we successfully performed intragastric surgery, in which a camera and forceps were inserted directly into the gastric tube. Thus, laparoscopic intragastric surgery is a useful technique in cases to which endoscopic mucosal resection is not applicable.