mammary biphasic tumors
Biphasic lesions of the breast are characterized by integral epithelial and stromal components.
Types
lesions with predominantly specialized stroma
- fibroadenoma
- phyllodes tumor
lesions with a mixture of nonspecialized and specialized stroma
- fibroadenoma variant
- hamartoma
- pseudoangiomatous stromal hyperplasia
References
Lerwill MF. Biphasic lesions of the breast. Semin Diagn Pathol. 2004 Feb;21(1):48-56. PMID: 15074559