Breast Pericanalicular Fibroadenoma

**Semantic type:** Neoplastic Process

**Definition:** A morphologic variant of breast fibroadenoma without clinical significance. It is characterized by circumferential proliferation of stromal cells around the ducts. This results in the formation of rounded ductal-epithelial structures.

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