FETAL AND PEDIATRIC PATHOLOGY, cilt.31, sa.3, ss.164-168, 2012 (SCI İndekslerine Giren Dergi)
Breast masses are very rare in infants and premature telarche due to excessive endogen or exogenous estrogens is the most common presentation during infancy. Myofibroblastoma is a stromal tumor of the breast, occurring especially in elder males. This breast mass has a close relationship between androgen receptors and has not been reported in infants previously. A 10-month old male baby with a left breast mass, which is diagnosed as myofibroblastoma, is discussed to evaluate the clinical features and treatment modalities of breast myofibroblastomas in children.