Adult-onset porokeratotic eccrine ostial and dermal duct nevus:dermatoscopic findings and treatment with tazarotene

Porokeratotic adnexal ostial nevus: A paradigm of cutaneous mosaicism

“…Reported therapies include topical corticosteroids, topical salicylic acid, and topical retinoids such as tazarotene, photodynamic therapy, and carbon dioxide laser. 2,3 While the lesions tend to be refractory to treatment, they are usually asymptomatic and may not require intervention. The patient and parents in this case declined further intervention due to asymptomatic nature of the nevus.…”

“…Current treatment options are of limited efficacy. Reported therapies include topical corticosteroids, topical salicylic acid, and topical retinoids such as tazarotene, photodynamic therapy, and carbon dioxide laser 2,3 …”

“…The male to female ratio is almost 1:1 2 . PEODDN is usually a congenital phenomenon; however, up to 26% of cases are reported to be late‐onset, with some cases noted to develop following puberty 3 . PEODDN usually becomes more warty in appearance over time.…”

Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism

“…2 PEODDN is usually a congenital phenomenon, however up to 26% of cases are reported to be late-onset, with some cases noted to develop following puberty. 3 PEODDN usually becomes more warty in appearance over time.…”

“…Reported therapies include topical corticosteroids, topical salicylic acid, topical retinoids such as tazarotene, photodynamic therapy, and carbon dioxide laser. 2,3 While the lesions tend to be refractory to treatment, they are usually asymptomatic and may not require intervention.…”