Breast cancer is a type of cancer that develops in the cells of the breast. It is the most common cancer in women worldwide, and early detection is important for improving treatment outcomes. Here are some common signs of breast cancer:
- A lump or thickening in the breast or underarm: This is the most common sign of breast cancer. Lumps can be hard or soft, and they may or may not be painful.
- Changes in the size or shape of the breast: Breast cancer can cause the breast to change shape or size.
- Changes to the skin on the breast: The skin on the breast may become red, swollen, or have a rash or dimpling.
- Nipple changes: Breast cancer can cause changes to the nipple, such as redness, inversion (turning inward), or discharge.
- Swelling in the armpit: Swelling in the armpit can be a sign of breast cancer, especially if it is accompanied by other symptoms.
It is important to note that these signs can also be caused by other conditions, and not all breast cancers have obvious signs. It is always a good idea to consult with a healthcare professional if you notice any changes in your breasts or if you have concerns about your risk of breast cancer. They can help determine the cause of your symptoms and recommend appropriate treatment if necessary.