NCIt synonyms : Erosive Adenomatosis of Nipple; Erosive Adenomatosis of the Nipple; Florid Papillomatosis of the Nipple;
NCIt definition : A rare benign neoplasm that arises in the area of the nipple. Clinically, it usually
presents as a tender erythematous crusting lesion with hardening of the nipple. Morphologically,
there is proliferation of ducts lined with epithelial and myoepithelial cells and
focal erosion of the epidermis.;