Fibroadenomas fy-broe-ad-uh-NO-muhz are solid, noncancerous breast lumps that occur most often in women between the ages of 15 and A fibroadenoma might feel firm, smooth, rubbery or hard and has a well-defined shape. Usually painless, it might feel like a marble in your breast, moving easily under your skin when examined.
During a breast self-examyou may notice lumps or a change in the texture of your breast. While this can make you worry, it's important to understand that not all lumps are cancerous. A lump may be malignant cancerous or precancerousbut there are several types of breast lumps that are benign non-cancerous.
Medically reviewed by Harold J. Burstein, MD, PhD. Although breast cancer is the most common cancer found in womenmost breast lumps are not cancer. While the majority of lumps are benign, experts at the Susan F.
The cause of fibroadenomas is not known. They may be related to hormones. Girls who are going through puberty and women who are pregnant are most often affected.
The most common symptom of a phyllodes tumor is a breast lump that you or your doctor can feel while examining the breasts. Phyllodes tumors tend to grow quickly, within a period of weeks or months, to a size of cm or sometimes larger. This rapid growth does not automatically mean the phyllodes tumor is malignant; benign tumors can grow quickly, too.
Back to Health A to Z. If you feel a lump in your breast, you should always get it checked by a GP. Most breast lumps are harmless but some can be serious.
There are different types of breast lumps. The following descriptions and illustraitons provides some details. If you have any questions, follow-up with your doctor.
So, there are many common breast lesions that women commonly have at some point in their life. However, these lumps have nothing to do with cancer. Benign breast lumps are rather more to do with normal biological body processes.