title: Nevus comedonicus in association with widespread, well-differentiated follicular tumors.
abstract: Multiple different tumors of follicular origin within the same patient are an infrequently reported phenomenon. We present a patient with nevus comedonicus associated with widespread, well-differentiated cutaneous tumors of follicular origin that have histologic features of trichofolliculoma, Winer's pore, and pilar sheath acanthoma.
mesh_terms: D000236:Adenoma / Q000150:complications / Q000473:pathology; D000368:Aged; D005260:Female; D006801:Humans; D009506:Nevus / Q000150:complications* / Q000473:pathology; D010212:Papilloma / Q000150:complications / Q000473:pathology; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology; D013544:Sweat Gland Neoplasms / Q000150:complications* / Q000473:pathology