| Namespace | disease_ontology | Obsolete | false |
| description | A Charcot-Marie-Tooth disease type 4 that is characterized by the absence of sensory loss with an onset age of 15 to 25 years and that has_material_basis_in heterozygous mutation in the gene encoding heat-shock 22-kD protein-8 (HSPB8) on chromosome 12q24. |
