Nevus comedonicus is an uncommon variant of adnexal hamartoma and is considered a rare subtype of epidermal nevi. It was first described in 1895 by Kofmann who used the term “comedo-nevus”. It manifests as a group of closely dilated follicular openings with dark keratin plugs resembling comedones. Both unilateral and bilateral distributions are seen. The face is the most commonly affected site ...

Epidermal naevi are a heterogenous group of benign congenital hamartomas that may be composed of cells of sebaceous, apocrine, eccrine, follicular, or keratinocyte origin. Verrucous epidermal naevi (VEN) are a type of epidermal naevi of keratinocyte differentiation.1 Although multiple lesions of VEN are often seen, lesions presenting bilaterally are rare. We present a case of VEN involving the ...

epidermal nevus syndrome is a rare congenital disorder, characterized by epidermal nevi and multiple organ involvement. multicystic kidney disease has been very rarely reported in this syndrome. here is the report of a boy presented with multiple epidermal nevi, cardiac anomaly, seizure attack, hemi hypertrophy, and multicystic dysplastic kidney complicated with wilms' tumor. according to this ...