Sebaceous adenoma
Benign adnexal tumor with sebaceous differentiation
Primarily composed of mature sebocytes
Unlike sebaceous hyperplasia, the sebaceous glands are not associated with a pilosebaceous unit (hair follicle) and may connect directly to the epidermis
Unlike sebaceoma, less than 50% basaloid cells are present
Sebaceous adenoma
Composed of less than 50% basaloid cells
No cellular atypia or mitotic figures
Cells appear benign
