Intermediate malignant tumors are potentially curable, since they are intermediate means that no distant metastases have been detected, in which case they can be removed through surgery. However, surgery does not guarantee that all malignant tumors in the body will be removed. Depending on the type of postoperative pathology and clinical stage, some cases require postoperative adjuvant radiotherapy and chemotherapy in order to reduce the chances of recurrence and metastasis in the future, thus increasing the cure rate. Some malignant tumors in the middle stage may be difficult to operate first or cause malignant tumor dissemination, then you can also consider preoperative radiotherapy or chemotherapy first, and then perform surgical resection after the tumor has shrunk. Through comprehensive treatment, even mid-stage malignant tumors may be cured.