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Bilateral Systematized Epidermolytic Verrucous Epidermal Nevus: A Rare Entity
Vivek Mishra1, Abanti Saha1, Debabrata Bandyopadhyay1
1Department of Dermatology, Venereology and Leprosy, Medical College, Kolkata, India.
Abstract:
Verrucous epidermal nevi are congenital, noninflammatory cutaneous hamartomas composed of keratinocytes. They follow the lines of Blaschko and show hyperkeratosis without cellular atypia. The routine histology shows variable amount of hyperkeratosis, acanthosis and papillomatosis and rarely epidermolytic hyperkeratosis. We saw a 3-year-old boy with bilaterally symmetrical, systematized verrucous plaques along the lines of Blaschko extensively involving the trunk and extremities but sparing the face and palmoplantar skin. Histopathology showed features of epidermal nevi with prominent epidermolytic hyperkeratosis. We report here the case for the rarity of this entity.
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