| Namespace | disease_ontology | Obsolete | false |
| description | A nonepidermolytic palmoplantar keratoderma characterized by a diffuse nonepidermolytic form of palmoplantar keratoderma where the affected areas take on a white, spongy appearance upon exposure to water that has_material_basis_in heterozygous mutation in the AQP5 gene on chromosome 12q13.12. |
