label: mal de Meleda
label_lc: mal de meleda
description: Mal de Melada (MdM) is a diffuse palmoplantar keratoderma initially reported from of the Island of Meleda characterized by symmetric palmoplantar hyperkeratosis that progressively extends to the dorsal surfaces of hands and feet (transgradiens). The disease can be associated to hyperhidrosis, lichenoid plaques and perioral erythema.