Print Overview A breast lump is a growth of tissue that develops within your breast. Finding a lump in your breast can be frightening and provoke anxiety. Most breast lumps aren't dangerous, but it's important to see your doctor to have them evaluated promptly. Suspicious breast lump care at Mayo Clinic Symptoms Breast tissue normally might feel lumpy or ropy and you may have tenderness that comes and goes with your menstrual period.
The size, feel, and texture of breast lumps can vary differ considerably. The consistency may help a physician to diagnose what kind of a lump it is. Breast cysts A breast cyst is a benign, or noncancerous, fluid-filled sac in the breast. It usually feels smooth and rubbery under the skin. Some breast cysts may be painless, while others are quite painful. Breast cysts are rare in women aged over 50 years.
These changes are sometimes called fibrocystic changes, and used to be called fibrocystic disease. Areas of fibrosis feel rubbery, firm, or hard to the touch. They are often felt as a round, movable lump, which might also be tender to the touch. Cysts begin when fluid starts to build up inside the breast glands.
There are many possible causes of non-cancerous benign breast lumps. Two of the most common causes of benign single breast lumps are cysts and fibroadenomas. In addition, several other conditions can present themselves as lumps, such as fat necrosis and sclerosing adenosis. What is an abscess? A breast abscess is a pocket of pus that causes inflammation and a sore lump in the breast.