| Namespace | disease_ontology | Obsolete | false |
| description | A mitochondrial metabolism disease that is characterized by neurodevelopmental delay and regression, prominent pyramidal and extrapyramidal signs, recurrent petechiae, orthostatic acrocyanosis, and chronic diarrhea; it has_material_basis_in homozygous or compound heterozygous mutation in the ETHE1 gene, which encodes a mitochondrial matrix protein, on chromosome 19q13. |
