Early symptoms and signs of breast cancer

Breast cancer is a malignant tumor that originates from malignant cells in breast tissue. It is one of the most common cancers in women. Although it is relatively rare in men, it can also occur. The early symptoms and precursors of breast cancer can vary from person to person, usually including breast skin changes, breast pain, breast lumps, nipple discharge, swollen lymph nodes, etc. If the above symptoms occur, it is recommended to seek medical attention in time for relevant investigations. The details are as follows:

1. Breast skin changes: Breast cancer patients may experience symptoms of breast skin changes in the early stages, such as itching, redness, swelling, ulceration, etc. This is because the tumor invades the surrounding nerve tissue and lymphatic vessels, leading to skin nutritional disorders.

2. Breast pain: Breast cancer patients may experience breast pain in the early stages, especially during menstruation or when they have mood swings. This pain is usually irregular and may be accompanied by other discomforts, such as tingling and distension. This may be caused by the tumor compressing the mammary ducts.

3. Breast lumps: Breast lumps are one of the typical symptoms of breast cancer. These lumps are usually painless, hard in texture, with unclear boundaries, rough surfaces, and varying sizes.

4. Nipple discharge: Some breast cancer patients may experience nipple discharge in the early stages, which is characterized by the secretion of abnormal fluids from the nipples, such as bloody, serous, or watery fluids. This may be due to the tumor invading the surrounding nerve tissue and lymphatic vessels, leading to skin nutritional disorders.

5. Swollen lymph nodes: Lymph nodes are an important detoxification organ in the body. When breast cancer occurs, the cancer cells will be transferred to the lymphatic vessels of the breast. When the lymphatic vessels become abnormal, swelling will occur first, so you should pay special attention when you find that your lymphatic vessels are swollen.

The above symptoms do not necessarily mean that you have breast cancer, but if you find the above symptoms, it is recommended to see a doctor as soon as possible for relevant examinations. Breast cancer is usually treated with surgery, radiotherapy, chemotherapy, endocrine therapy and targeted therapy. With the advancement of technology, the success rate of treatment is also rising. It is recommended to detect and treat breast cancer as early as possible, which can effectively improve the patient's survival rate and quality of life.