{
  "id": 12967,
  "label": "Charcot-Marie-Tooth disease type 1D",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0011890",
  "properties": {
    "xrefs": [
      "DOID:0110150",
      "GARD:0009189",
      "MEDGEN:334709",
      "MESH:C537985",
      "OMIM:607678",
      "Orphanet:101084",
      "SCTID:719979008",
      "UMLS:C1843247",
      "icd11.foundation:2062905967"
    ],
    "synonyms": [
      "CMT1D",
      "Charcot-Marie-Tooth disease type 1 caused by mutation in EGR2",
      "Charcot-Marie-Tooth disease, type 1D",
      "EGR2 Charcot-Marie-Tooth disease type 1",
      "HMSN1D",
      "hereditary motor and sensory neuropathy 1D",
      "CMT 1D",
      "Charcot Marie Tooth disease type 1D",
      "Charcot-Marie-Tooth disease, demyelinating, type 1D",
      "Charcot-Marie-Tooth neuropathy, type 1D",
      "HMSN 1D"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A form of CMT1, caused by mutations in the EGR2 gene (10q21.1), with a variable severity and age of onset (from infancy to adulthood), that usually presents with gait abnormalities, progressive wasting and weakness of distal limb muscles, with possible later involvement of proximal muscles, foot deformity and severe reduction in nerve conduction velocity. Additional features may include scoliosis, cranial nerve deficits such as diplopia, and bilateral vocal cord paresis."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 18926,
      "label": "Charcot-Marie-Tooth disease type 1",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        16413
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050538",
          "GARD:0012433",
          "MEDGEN:155486",
          "NANDO:1200017",
          "Orphanet:65753",
          "SCTID:398040009",
          "UMLS:C0751036"
        ],
        "synonyms": [
          "CMT1",
          "Charcot-Marie-Tooth neuropathy type 1",
          "autosomal dominant demyelinating Charcot-Marie-Tooth disease",
          "hereditary motor and sensory neuropathy type 1",
          "Charcot-Marie-Tooth type 1"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Charcot-Marie-Tooth disease type 1 (CMT1) is a group of autosomal dominant demyelinating peripheral neuropathies characterized by distal weakness and atrophy, sensory loss, foot deformities, and slow nerve conduction velocity."
      },
      "child_count": 6,
      "reference_id": "MONDO:0019011"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 18926,
      "label": "Charcot-Marie-Tooth disease type 1"
    }
  ]
}