keratosis palmoplantar keratosis https://www.malacards.org/card/palmoplantar_keratosis MEDGEN:44017 SCTID:706885006 ICD9:757.39 keratoderma, palmoplantar NCIT:C34748 EFO:1000745 MONDO:0006590 DOID:3390 A group of autosomal dominant, autosomal recessive, X-linked inherited or acquired disorders characterized by the thickening of the palms and soles due to hyperkeratosis. UMLS:C0022596 palmoplantar keratoderma