After esophageal stripping surgery, a local tumor on one side of the esophagus needs to be surgically resected, and at the same time, a good pathological tissue analysis should be done. Esophageal detachment surgery is also known as esophageal mucosal detachment surgery, which is mainly used for the treatment of high-grade squamous intraepithelial neoplasia of the esophageal mucosa. If there is a localized tumor after the surgery, it mostly indicates that the patient has a recurrence of the tumor, so if the body allows it, it is necessary to carry out radical surgical resection in a timely manner, and at the same time do a good job of pathological analysis, combined with the result of the determination of the need to carry out radiotherapy and chemotherapy treatment. If some patients do not meet the criteria for surgical resection, they need to undergo radiotherapy, chemotherapy and targeted therapy, and the overall cure rate is still relatively high.