Open AccessBilateral systematized epidermolytic verrucous epidermal nevus: A rare entity
Author(s) -
Vivek Mishra,
Abanti Saha,
Debabrata Bandyopadhyay,
Anirban Das
Publication year - 2015
Publication title -
indian journal of dermatology/indian journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.395
H-Index - 36
eISSN - 1998-3611
pISSN - 0019-5154
DOI - 10.4103/0019-5154.160495
Subject(s) - epidermolytic hyperkeratosis , hyperkeratosis , medicine , dermatology , acanthosis , papillomatosis , pathology , keratosis , nevus , histopathology , melanoma , cancer research
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.