What is the cure rate for breast cancer without lymph node metastasis?

Breast cancer is usually divided into four stages. Stage II breast cancer refers to a breast lump that is larger than 2 cm but smaller than 5 cm. The cancer cells in the breast lump have already begun to affect the lymphatic system or will soon begin to affect the lymphatic system. The breast cancer cells are in the initial stage of preparing to move or moving. What is the cure rate for breast cancer without lymph node metastasis?

There are two main stages of breast cancer: clinical stage and pathological stage. The simplest clinical stage is based on the size of the tumor and the condition of the axillary lymph nodes. The size of the tumor is divided into T1 to T4. T1 refers to a tumor smaller than 2 cm, T2 is 2.1 to 5 cm, T3 is larger than 5 cm, and T4 is a tumor that invades the skin or chest wall. Axillary lymph nodes are divided into N1 to N3 according to their location, whether they are active, and whether they are adhered to other tissues.
After breast cancer is cured, there is still a five or ten-year recurrence period. Therefore, in addition to understanding the cure rate of breast cancer stage II, daily conditioning is also very important. It is generally believed that the cure rate of breast cancer stage I is usually expressed as a 5- to 10-year survival period. Because the chance of recurrence within 5 years is relatively high, the chance of recurrence after 5 years is significantly reduced.
In general, the five-year cure rate for stage I breast cancer is 90% to 95% or more, stage II is 70% to 80%, stage III is about 50% to 60%, and stage IV is less than 10%. Therefore, the earlier the stage, the better the cure rate. Early diagnosis and early treatment should be carried out. The cure rate of breast cancer is generally optimistic, because the overall treatment effect of breast cancer is relatively good. Even for metastatic breast cancer, including lung metastasis and liver metastasis, the survival rate is relatively long as it is treated reasonably.