subareolar duct papillomatosis

sub·a·re·o·lar duct pap·il·lo·ma·to·sis

a benign tumor that may clinically resemble Paget disease, but that is a papillary or solid growth of columnar and myoepithelial cells producing a florid pseudoinfiltrative pattern. Synonym(s): adenoma of nipple, erosive adenomatosis of nipple