Esophageal cancer stent surgery is usually taken with general anesthesia. Esophageal cancer stent surgery is mainly operated under x-ray to insert the catheter, pass through the esophagus to the stomach, and then insert the hard guide wire into the narrowed position of the stomach, which is a complicated surgical process and requires passing through more organs, so general anesthesia for esophageal cancer stent surgery can reduce the pain and discomfort of patients. Esophageal cancer, also known as esophageal cancer, clinically refers to malignant tumors originated from the epithelium of the esophagus, which usually manifests in symptoms such as difficulty in swallowing, foreign body sensation, pain at the back of the sternum, choking sensation when swallowing food, etc. If the disease metastasizes or invades the nearby organs, the corresponding discomforts will occur. The causes of esophageal cancer are complicated, mostly related to long-term smoking and drinking, heredity, bad dietary habits and other factors. Patients are recommended to go to regular hospitals for treatment.