Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare eccrine hamartoma, with treatment generally being unsatisfactory. The unique features of PEODDN presented include bilateral and facial lesions, and extensive body involvement. Management with CO2 laser was successful, and follow-up will be necessary to monitor for recurrent lesions.
Keywords: Eccrine hamartoma; porokeratotic adnexal ostial nevus; porokeratotic eccrine and hair follicle nevus; porokeratotic eccrine ostial and dermal duct nevus.