Fibroadenoma:
Fibroadenomas are the most common solid (firm, non-fluid-filled), benign (non-cancerous) breast tumors found in women of all ages. In 20% of cases, they appear as multiple lesions. The majority of solid breast tumors (masses) that are radiologically considered benign are fibroadenomas.
When a suspicious fibroadenoma lesion is first detected, it is typically followed up with imaging every six months for 2.5 to 3 years to logically conclude that it is definitely a benign lesion. This cautious approach is taken because although fibroadenomas do not transform into cancer, there are cancers that can mimic fibroadenomas. Therefore, to avoid risk, suspicious fibroadenoma lesions are monitored radiologically every six months over 2.5 to 3 years.
Fibroadenomas may grow or shrink due to hormonal influences. They often shrink and calcify after menopause. During pregnancy and breastfeeding periods, they may show noticeable growth.
