It costs about 7,000-20,000 RMB for a set of esophageal stents, of which the price of the esophageal stent itself is about 4,000-15,000 RMB. Domestic esophageal stent itself costs about 4000-6000 RMB, imported ones are more expensive, with more than 10000 RMB. The price of the stent is related to its type, material, length, manufacturer and other factors, in addition, the price will be different between different hospitals and regions. In addition to the price of the stent itself, to do esophageal stent also need to carry out some preoperative examination, such as routine biochemical examination, coagulation function, cardiopulmonary function and other tests, there are also anesthesia fees during the operation, surgical fees and other costs, the overall price of doing it down to the possible 7,000-20,000 yuan or so.