What is a breast lump?

A breast lump is a localized swelling or mass that can be felt in the breast tissue. It is typically a three-dimensional, palpable area of tissue that feels different from the surrounding breast tissue. Breast lumps can vary in size, shape, and texture, and they can be found in different parts of the breast. 

Breast lumps can have various causes, and not all of them are cancerous. In fact, the majority of breast lumps are benign (non-cancerous) and may result from factors such as hormonal changes, cysts, fibroadenomas (a common benign breast tumor), or other non-cancerous conditions. However, some breast lumps can be a sign of breast cancer, which is why it's important to have any new or unusual breast lump evaluated by a healthcare professional.

Regular breast self-exams and routine mammograms are important tools for early detection of breast lumps and potential breast cancer. If you notice a breast lump or have concerns about your breast health, it's essential to consult with a healthcare provider for proper evaluation, diagnosis, and guidance on next steps.