Porokeratotic eccrine ostial and dermal duct nevus.
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Date
2011-03
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Abstract
Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare variant of porokeratosis with characteristic histological feature of cornoid lamella involving the acrosyringium. We report a classic case of a 20-year-old male, who clinically presented to us with keratotic papules and plaque with pits, few having comedo like plugs, on right palm and sole since 1 year of age. A punch biopsy from palm was diagnostic as well as confirmatory showing cornoid lamella involving an eccrine duct which is the characteristic histopathological feature of PEODDN.
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Keywords
Porokeratotic eccrine ostial and dermal duct nevus, verrucous epidermal nevus, carcinoembryonic antigen, cornoid lamella
Citation
Pathak Deeptara, Kubba Raj, Kubba Asha. Porokeratotic eccrine ostial and dermal duct nevus. Indian Journal of Dermatology, Venereology and Leprology. 2011 Mar-Apr; 77(2): 174-176.