| Namespace | disease_ontology | Obsolete | false |
| description | An osteochondrodysplasia characterized by short-limbed dwarfism, anisospondyly, and neonatal lethality that has_material_basis_in autosomal recessive inheritance of homozygous or compound heterozygous mutation in the gene encoding perlecan (HSPG2) on chromosome 1p36. |
