Epidermal hyperplasia is a key feature of the common skin disorder psoriasis. Stimulation of epidermal keratinocytes by insulin-like growth factor I (IGF-I) is essential for cell division ...

OVC has the explicit ‘pushing border’ feature with destructive edges at the junction of lower connective tissues, whereas oral verrucous hyperplasia does not show the invasion of the hyperplastic ...

Histopathological continuum encompasses four stages—plaque of hyperkeratosis without dysplasia, verrucous hyperplasia, verrucous carcinoma and finally oral squamous cell carcinoma. PVL is often seen ...