| Namespace | disease_ontology | Obsolete | false |
| description | A spondyloepimetaphyseal dysplasia characterized by clawed fingers, platyspondyly of the spine, abnormalities of the iliac crest, intellectual disability and mucopolysaccharide in the urine that has_material_basis_in homozygous or compound heterozygous mutation in the DYM gene on chromosome 18q21. |
