Giant Juvenile Fibroadenoma in a 12-Year-Old Girl: Ultrasonography, Elastography, Clinical, and Pathology Findings of This Rare Type of Fibroadenoma.

A 12-year-old girl was referred to our radiology department with a rapidly enlarging mass in the right breast. Fine-needle aspiration cytology was suggestive of fibroadenoma. Total excision of the mass was done, and diagnosis was confirmed by histopathology.