The science of breast cancer.

Breast cancer in general is a common malignant neoplasm in women, which seriously affects their physical health and quality of life. Knowledge of breast cancer can help women to detect diseases earlier and to take timely preventive and curative measures to improve their recovery rates. This paper will provide information on the definition, causes, prevention, early symptoms, diagnosis and treatment of breast cancer, with a view to helping the reader. First, breast cancer is defined as the formation of malignant neoplasms in breast tissue. It usually originates from a mammogram or small mammary leaf cells, which can cause damage to the surrounding tissue or even transfer to other parts through the growth and spread of malignant cells. The causes of breast cancer on page 1 are not yet entirely clear, but there are common risk factors, such as abnormal levels of female hormones, family genetics, age growth, long-term exposure to estrogens, obesity, unhealthy diet, and continuous exposure to radiation. These factors may increase the risk of breast cancer among women. The key to breast cancer prevention lies in positive lifestyles and health habits. Women should maintain a reasonable diet to minimize high fat and sugary food intake and increase the intake of fresh vegetables and fruit. At the same time, active participation in sports and physical improvement, weight control and avoidance of exposure to harmful substances. In addition, regular breast self-censorship and regular professional examinations are important ways of preventing breast cancer. iv. The early symptoms of breast cancer on page 2 often have no visible symptoms at an early stage, although some minor changes may have been reminders. Common early symptoms include breast swelling, breast swelling, changes in breast skin (e.g., skin dents, skin edema, nipple spills, etc.), breast pain, etc. If these changes are detected, further examinations should be conducted in a timely manner in consultation with a doctor. Diagnosis of breast cancer is mainly based on breast screening and mammography. Breast examinations include routine medical examinations, breast ultrasound, mammography, etc. If breast examinations are unusual, doctors tend to conduct further tissue tests to determine the presence of malignant cells. The treatment of breast cancer is varied, and routine treatments include surgical excision, chemical treatment, radiotherapy and endocrine treatment. Surgery is the primary treatment on the third page, and breast retention or mastectomy can be performed depending on the size and stage of the tumor. Chemical treatment kills cancer cells by using chemotherapy. Radiotherapy uses high-energy rays for mammograms, destroying cancer cells. Endocrine treatment interferes with the growth and fragmentation of cancer cells by using drugs. Psychological care and rehabilitation of breast cancer patients are often subject to a combination of physical and psychological stress during treatment, and therefore psychological care and rehabilitation are important. Patients should fully communicate with their families and doctors to develop treatment programmes. In addition, knowledge of rehabilitation, active participation in rehabilitation campaigns and psychological counselling help patients to better cope with diseases and improve their quality of life. In general, breast cancer is a major health risk for women. By learning about breast cancer, female friends can take timely preventive and curative measures to reduce the risk of breast cancer and promote early detection and cure on page 4. It is hoped that the general information provided here will help readers. If you or anyone around you are in a similar situation, contact a professional doctor in a timely manner and receive appropriate treatment advice and support.