Whether esophageal cancer (esophageal cancer) with symptoms for three months can be cured needs to be decided according to the period of the tumor. 1. Early stage of esophageal cancer: Early stage of esophageal cancer can be treated by endoscopic resection, generally early stage of esophageal cancer can be cured with timely treatment. 2. Intermediate stage of esophageal cancer: patients with intermediate stage of esophageal cancer can cooperate with doctors to carry out surgical treatment or radiotherapy. If the patients are in good physical condition, it is recommended to carry out surgical treatment, so as to increase the possibility of cure. 3. Late-stage esophageal cancer: Generally speaking, patients with late-stage esophageal cancer have a smaller chance of cure. Generally speaking, patients with late-stage esophageal cancer can not bear surgery, so they can cooperate with doctors to alleviate their condition and prolong their survival time through chemotherapy and radiotherapy. It is suggested that patients should seek medical treatment in time under the guidance of doctors.