. "focal or diffuse nonepidermolytic palmoplantar keratoderma"^^ . . _:vb50945337 . _:vb50945337 . "ORDO:402003"^^ . . "disease_ontology"^^ . "OMIM:615735"^^ . "A nonepidermolytic palmoplantar keratoderma characterized by focal or diffuse palmoplantar keratodermas with minor or absent nail changes that has_material_basis_in heterozygous mutation in KRT6C on chromosome 12q13.13."^^ . "DOID:0111710"^^ . _:vb50945337 . _:vb50945337 . "autosomal dominant focal non-epidermolytic palmoplantar keratoderma with plantar blistering"^^ . . "PPKNEFD"^^ . _:vb50945337 .