Is there a cure for mid-stage 3-negative breast cancer?

Is there a cure for mid-stage 3D breast cancer?

1. 3-negative breast cancer refers to triple-negative breast cancer that can be cured in the medium term, but the cure rate is very low.

2. Triple-negative breast cancer refers to breast cancer that is negative for estrogen receptors, progesterone receptors, and the proto-oncogene Her-2. Compared with other types of breast cancer, this type of breast cancer has a poorer prognosis, and the prognosis of patients with bone metastasis is poorer, with a median survival of about 1 to 2 years, or even shorter. Surgery is an effective treatment for triple-negative breast cancer. Early and mid-stage patients who are able to undergo surgery should receive surgical treatment as soon as possible. Radical radical cure of breast cancer is a common method for treating triple-negative breast cancer. Preoperative and postoperative radiotherapy and chemotherapy can improve the success rate of surgery to a certain extent. Patients with advanced triple-negative breast cancer can undergo palliative radiotherapy and chemotherapy to prolong life or relieve symptoms.

3. Compared with other types of breast cancer, triple-negative breast cancer has no specific clinical manifestations. Early clinical manifestations are mainly small lumps in the affected breast, which are generally painless, solitary, poorly active, and have unclear boundaries with the surrounding normal tissue. The increase of tumors can cause local bulges in the breast. If the cancerous lesion invades the suspensory ligaments of the breast, it can cause the skin on the surface of the tumor to be sunken, which is the dimple sign. Tumor invasion of the milk ducts can cause the milk ducts to shorten, which in turn causes the nipples to shrink, sink, and flatten. Cancer cells blocking the subcutaneous lymphatic vessels can cause dermal edema, and the patient's breast surface skin will change to orange peel-like.