| Namespace | disease_ontology | Obsolete | false |
| description | A osteochondrodysplasia characterized by autosomal recessive inheritance with typical onset around 3 years of age, progressive severe degenerative joint disease, platyspondyly, epiphyseal enlargement but absence of inflammatory joint disease that has_material_basis_in homozygous or compound heterozygous mutation in the CHST3 gene on chromosome 10q22. |
