Breast Giant Fibroadenoma

**Semantic type:** Neoplastic Process

**Definition:** A breast fibroadenoma characterized by a very large size. This term has also been used as a synonym for juvenile fibroadenoma by some authors. The latter is characterized by epithelial hyperplasia and an increased stromal cellularity.

**Synonyms:** - Giant Breast Fibroadenoma - Giant Fibroadenoma - Giant Fibroadenoma of Breast - Giant Fibroadenoma of the Breast - Giant fibroadenoma