A Sporadic Case of Punctate Palmoplantar Keratoderma / 대한피부과학회지

ABSTRACT

Punctate palmoplantar keratoderma(PPK) is a rare disease, characterized by small, hard hyperkeratotic papules which are irregularly distributed on the palms and soles. PPK is an autosomal dominant disease with variable penetrance. We report a case of sporadic case of punctate palmoplantar keratoderma in a 26-year-old female patient.