title: Porokeratotic eccrine ostial and dermal duct nevus.
abstract: A case of porokeratotic eccrine ostial and dermal duct nevus (PEODDN) affecting all 4 extremities is described. Clinically, palmo-plantar lesions resembled those of nevus comedonicus and the remaining lesions those of linear verrucous epidermal nevus. Histologically, all lesions were identical with cornoid lamellae in the eccrine ostia and epidermal ducts.
authors.affiliation: Department of Dermatology, University of Santiago, Spain.
authors.forename: V
authors.initials: V
authors.lastname: Fernández-Redondo
authors.forename: J
authors.initials: J
authors.lastname: Toribio
mesh_terms: D000328:Adult; D004439:Eccrine Glands / Q000473:pathology*; D006801:Humans; D008297:Male; D009506:Nevus / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*; D013545:Sweat Glands / Q000473:pathology*