Точкова долонно-підошовна кератодермія, тип 2

Визначення(English summary)

Punctate palmoplantar keratoderma type 2 is a type of isolated, punctate, hereditary palmoplantar keratoderma characterized by multiple, asymptomatic, 1 to 2 mm-long, firm, hyperkeratotic projections ('spiny keratosis') on the palms, soles and digits (typically confined to their volar and/or lateral aspects). Histopathologically, compact columnar parakeratosis over hypo- or agranular epidermis is observed.