Porokeratotic eccrine ostial and dermal duct naevus
What is porokeratotic eccrine ostial and dermal duct naevus? Porokeratotic Eccrine Ostial and Dermal Duct Naevus (PEODDN) is a rare congenital disorder of keratinisation. Keratinisation is the process by which the skin cells form in the epidermis. …
Porokeratotic Eccrine Ostial and Dermal Duct Nevus - PMC
PEODDN is a rare benign cutaneous disorder that clinically resembles comedo nevus but favors the palms and soles, where pilosebaceous follicles are absent. Widespread involvement along Blaschko's lines can also occur.
Porokeratotic eccrine ostial and dermal duct nevus - Wikipedia
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a skin lesion that resembles a comedonal nevus, but it occurs on the palms and soles where pilosebaceous follicles are normally absent. [1] It is probably transmitted by paradominant transmission. [2]
Porokeratotic eccrine ostial and dermal duct nevus
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare variant of porokeratosis with characteristic histological feature of cornoid lamella involving the acrosyringium.
Porokeratotic eccrine ostial and dermal duct nevus: a unique …
2017年3月31日 · 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.
Porokeratotic eccrine ostial and dermal duct nevus: A case …
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) was initially reported in 1979 by Marsden et al 1 and then further described by Abell and Reed in 1980. 2 Lesions are typically asymptomatic, congenital papules or plaques that are located on the distal extremities.
Porokeratotic Eccrine Ostial and Dermal Duct Nevus and Porokeratotic …
Characteristic histology of palmar porokeratotic eccrine ostial and dermal duct nevus (PEODDN) featuring focal hyperkeratosis and acanthosis, a column of parakeratosis overlying a thin or near absent granular layer, and a cornoid lamella over eccrine acrosyringia (H and E, ×40)
Bilateral Systematized Porokeratotic Eccrine Ostial and Dermal Duct Nevus
2020年9月19日 · There are about 82 reported cases of porokeratotic eccrine ostial and dermal duct nevus (PEODDN) reported in the literature, however, most of them are acral and few are localized to a single limb. Cases with extensive distribution either unilateral or bilateral are reported rarely in the literature.
Porokeratotic Eccrine Ostial and Dermal Duct Nevus
2013年11月4日 · After clinic-pathologic correlation, the diagnosis of porokeratotic eccrine ostial and dermal duct nevus (PEODDN) was made. Late-onset and rare clinical presentation as pruritic lesion are the characteristic features that make this patient an …
Porokeratotic eccrine ostial and dermal duct nevus: clinical ...
Porokeratotic eccrine ostial and dermal duct nevus: clinical, dermoscopic and histopathological features Ital J Dermatol Venerol . 2022 Apr;157(2):205-206. doi: 10.23736/S2784-8671.21.07005-5.