Breast cancer grade 5 belongs to very serious deterioration, the chance of cure is very low, there is no accurate data, but the quality of life can be improved through surgery, radiotherapy and so on.
1. Surgery: it is the first choice for breast cancer treatment, and the surgical programs include total mastectomy, axillary lymph node dissection, etc. However, the surgery should take into consideration the patient’s will and specific situation.
2. Radiotherapy: applicable to middle and late stage of breast cancer, common chemotherapy drugs include epirubicin, cyclophosphamide, paclitaxel and so on. The drugs should be applied under the guidance of doctors.
3. Endocrine therapy: mainly for breast cancer metastasis and high estrogen receptor content in cancer.
The probability of grade 5 malignancy of breast cancer is ≥95%, and the greater the degree of malignancy, the lower the probability of cure. However, with the development of technology, even in advanced stage of breast cancer, the 5-year survival rate can be significantly improved after treatment.