Palmoplantar psoriasis affects the palms of hands and soles of feet, but is not to be confused with palmoplantar pustulosis (PPPP) discussed earlier. Signs include red, dry and thickened skin ...

Guttate psoriasis mainly affects the trunk and proximal extremities, but may be generalized in distribution. Lesions may affect the face, ears, and scalp, but the palms and soles are rarely involved.