title: Localized actinic nasal porokeratosis: a case report.
abstract: Porokeratisis is a specific keratinization disorder. The presence of cornoid lamella is histologically characteristic of the disorder. This report describes a 23-year-old male patient with multiple porokeratotic lesions with bilateral symmetric localization on the ala of the nose, which may be a rare variant of porokeratosis.
authors.affiliation: Department of Dermatology, Konya Education and Research Hospital, Konya, Turkey. arzuataseven@hotmail.com
authors.forename: Arzu
authors.initials: A
authors.lastname: Ataseven
authors.forename: Perihan
authors.initials: P
authors.lastname: Öztürk
authors.forename: Nursel
authors.initials: N
authors.lastname: Dilek
authors.forename: Ilknur
authors.initials: I
authors.lastname: Küçükosmanoğlu
mesh_terms: D006801:Humans; D055623:Keratosis, Actinic / Q000150:complications / Q000473:pathology*; D008297:Male; D009666:Nose; D017499:Porokeratosis / Q000150:complications / Q000473:pathology*; D055815:Young Adult