A benign well encapsulated tumor formed of proliferating breast ducts and stromal fibrocytes in an equal proportion. Surrounding breast tissue shows preserved normal lobular pattern with stromal fibrosis and adenosis. Submitted skin in intact and unremarkable. No evidence of malignancy and excision looks complete.
Rt. Breast mass.
Soft tissue well circumscribed rubbery whitish mass measured 4.5x4x2.5 cm.
Rt breast mass, excision: