[Fibroepithelial tumours of the breast: not always a simple fibroadenoma]

Abstract

Fibroepithelial tumours are the most common type of solid breast tumours. They include the common fibroadenomas and the rare phyllodes tumours. Fibroadenomas usually present in younger patients and are smaller than phyllodes tumours. They are benign and do not require any treatment or follow-up. Further examination (usually ultrasound-guided thick-needle biopsy) is recommended if in doubt about the diagnosis. Phyllodes tumours can be divided into benign, borderline and malignant tumours and are primarily treated with surgery, breast-conserving surgery if possible. In this article, we present three cases and an overview of characteristics, diagnosis, and treatment of fibroepithelial breast tumours.