Palisaded encapsulated neuroma
Palisaded encapsulated neuroma (PEN) is a benign cutaneous or mucosal neural tumor which, usually, presents as a solitary, firm, asymptomatic, papule or nodule showing striking predilection for the face.It occurs Weatherstripping and Weatherproofing Hardware commonly in middle age, and there is no sex predilection.Oral PEN are not common, and these