Apocrine adenoma versus pocrine carcinoma. Report of two cases

Two examples of apocrine neoplasm are presented, contrasting the features of an apocrine adenoma with those of a possible apocrine adenocarcinoma. Apocrine adenocarcinoma, distinct from Paget's disease, is a rare neoplasm. Its recognition is complicated by long periods of benign growth and by subtle histologic differences from apocrine adenoma.