A breast lump is a localized swelling, protuberance, bulge, or bump in the breast that feels different from the breast tissue around it or the breast tissue in the.
Most breast lumps are not cancer. But if you find a lump in your breast, see a doctor as soon as possible. Learn the causes of breast lumps, the.
The two most common types of benign breast lumps are cysts and fibroadenomas. A cyst is a fluid-filled sac that develops in the breast tissue. Fibroadenomas.