Breast cancer is a significant global health concern, impacting millions. This section explores its various aspects, including early detection, diagnosis, and...
Breast cancer is a disease where cells in the breast grow out of control, often forming a tumor. It typically originates in the milk ducts or lobules.
Common signs include a new lump or mass in the breast or armpit, changes in breast size or shape, skin dimpling, nipple changes, or breast pain.
Diagnosis usually involves a physical exam, mammography, ultrasound, MRI, and a biopsy, where tissue samples are analyzed to confirm cancer.
Treatment options vary but often include surgery (lumpectomy or mastectomy), radiation, chemotherapy, hormone therapy, targeted therapy, and immunotherapy.
While not entirely preventable, risk can be reduced through healthy lifestyle choices, regular screenings, and for high-risk individuals, preventive medications or surgery.