The 5-year survival rate is up to 80% when breast cancer is diagnosed early and treated at the right time. Along with increasing survival rates, improving a woman's quality of life after breast surgery or mastectomy is equally important.

According to statistics, breast cancer is a common disease in women around the world as well as in Vietnam. There are currently several different ways to classify breast cancer. However, this disease still needs to be detected early and treated early to achieve positive results.

Breast cancer that has spread, usually to nearby lymph nodes under the arm. Sometimes it can also spread to lymph nodes near the collarbone or near the breastbone. Knowing whether cancer has spread to your lymph nodes will help doctors figure out the best way to treat breast cancer. The article will clarify more when to appoint a biopsy of the portal lymph nodes in breast cancer.

Chemotherapy is one of the more commonly used treatments for cancer conditions, including breast cancer. This therapy involves the use of drugs to reduce or prevent the risk of the cancer coming back. In addition, they are also used in combination with other methods to increase the effectiveness of cancer treatment for patients.