Juvenile Cellular Adenofibroma of Breast: A case report

ABSTRACT

Juvenile cellular adenofibroma of the breast is a unique neoplasm of the breast that should be differentiated from other important benign and malignant lesions of the juvenile breasts. We report a case with it's characteristic clinical, gross and histological features. The tumor was in the right breast with the size of 20 cm in maximum extent. This patient was also associated with hemihypertrophy of the right side. Microscopically the masses were characterized by prominent stromal cellularity associated with pericanalicular duct proliferation.