Fibroepithelial neoplasm
# Fibroepithelial neoplasm

A fibroepithelial neoplasm (or tumor) is a biphasic tumor. They consist of epithelial tissue, and stromal or mesenchymal tissue. They may be benign or malignant.

Examples include:

* Brenner tumor of the ovary
* Fibroadenoma of the breast
* Phyllodes tumor of the breast
