The lumps may be hard or rubbery and could feel like a single (large or small) lump. Fibrocystic changes can also cause breast tissue to thicken. These changes are often most noticeable during your.
Fibrous breast tissue, mammary glands, and ducts overreact to the normal hormones produced during ovulation, resulting in the development of fibrous lumps and/or numerous, small multiple cysts, (lumpy, fluid-filled sacs, or "pockets"). Fibrocystic changes are an exaggerated response of breast tissue to changes of ovarian hormones.
Oct 31, · How breast tissue normally feels Breasts contain tissues of varying consistency, including fatty, glandular and connective tissue. You might find that breast-related symptoms, such as tenderness or lumpiness, change with your menstrual cycle. Lumps during this time might be caused by extra fluid in your breasts.
May 13, · A breast cancer lump is not typically movable during a breast self-exam, but since tissue around it may move, it's sometimes hard to know what is moving during manual examination. A malignant breast lump may have an irregular shape (though at times it can be round) with a pebbly surface, somewhat like a golf ball.