Sep 20, · What is it. Fibrocystic disease is a type of benign breast disease, which means it isn't cancer. Many breast lumps are due to fibrocystic changes. The lumps can be caused by a collection of fibrous tissue in an area of the breast. Fibrous tissue is the same tissue that ligaments and scar tissue are made of. The lumps can also be caused by one. Fibrocystic breast disease and cancer Fibrocystic breast disease doesn’t increase your risk of getting cancer, but the changes in your breasts can make it Author: Jacquelyn Cafasso.
Fibrocystic disease is a painful condition and can affect one or both the breasts whereas breast cancer is most often a painless condition which infiltrates the deeper tissues as well as the distant lymph nodes. Fibrocystic breasts are a very common non-cancerous (benign) condition. It is sometimes called fibrocystic breast disease. But it isn’t really a disease, and women with this condition don’t have abnormal breasts.