Sebocrine adenoma. An adnexal adenoma with sebaceous and apocrine poroma-like differentiation.

ABSTRACT

Sebocrine adenoma is a benign cutaneous adnexal neoplasm differentiating in the direction of sebaceous and apocrine glands. The sebaceous differentiation is characterized by solitary instances or clusters of sebocytes and sebaceous ducts. The apocrine differentiation is characterized by eccrine poroma-like histology. Reported herein are three such cases.