Malignant tumors that have not spread have a chance of being cured. Due to the differences in individual recovery, the severity of the patient’s condition varies, and so does the treatment effect. Most of the malignant tumors that have not spread are in the early stage, and the cure rate can be improved through radical surgery. In the middle stage of disease development, if there is no proliferation phenomenon, through the comprehensive treatment of preoperative chemotherapy, surgical resection and postoperative adjuvant therapy, there is also a possibility of cure, but the cure rate is lower than that of early malignant tumors. Due to “early detection, early diagnosis and early treatment”, patients can improve their prognosis and reduce the adverse effects of the disease. Many patients can be cured and can live like ordinary people. Patients are advised to go to regular hospitals as early as possible and actively cooperate with the treatment.