Generally, there is no metastasis in the lymph nodes of breast cancer, and most patients still need a certain cycle of chemotherapy after surgery. For early stage breast cancer patients, radical resection is the treatment of choice, and some patients also need chemotherapy treatment after surgery. This is due to the fact that breast cancer is a malignant tumor with high degree of malignancy, its condition develops very rapidly, and there is still the possibility of recurrence and metastasis after surgical removal of the tumor. If the breast cancer tumor is large, chemotherapy treatment can be carried out before surgery, and then surgery can be carried out after the tumor shrinks. For breast cancer patients who have not spread, chemotherapy is an important treatment method. In addition, when you find that your patient has breast cancer, you must go to the hospital in time to find out the cause of the disease and then cooperate with the doctor for treatment.