{
  "id": 14743,
  "label": "hypomyelinating leukodystrophy 8 with or without oligodontia and-or hypogonadotropic hypogonadism",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0013722",
  "properties": {
    "xrefs": [
      "DOID:0060797",
      "GARD:0018624",
      "MEDGEN:482274",
      "MESH:C535353",
      "OMIM:213002",
      "OMIM:614381",
      "Orphanet:85186",
      "UMLS:C3280644"
    ],
    "synonyms": [
      "HLD8",
      "POLR3B leukodystrophy",
      "endosteal sclerosis-cerebellar hypoplasia syndrome",
      "leukodystrophy caused by mutation in POLR3B",
      "cerebellar hypoplasia with endosteal sclerosis",
      "leukodystrophy, hypomyelinating, 8, with or without oligodontia and/or hypogonadotropic hypogonadism"
    ],
    "categories": [
      {
        "ref": "MONDO:0002254",
        "name": "syndromic disease"
      },
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "Any leukodystrophy in which the cause of the disease is a mutation in the POLR3B gene."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4370,
      "label": "syndromic disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29379
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:225",
          "MEDGEN:11688",
          "MESH:D013577",
          "NCIT:C28193",
          "OGMS:0000086",
          "UMLS:C0039082"
        ],
        "synonyms": [
          "cluster, symptom",
          "clusters, symptom",
          "symptom cluster",
          "symptom clusters",
          "syndrome",
          "syndrome associated with disease or disorder",
          "syndromes",
          "syndromic disease",
          "syndromic disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          }
        ],
        "definition": "A group of signs, symptoms, and clinicopathological characteristics that may or may not have a genetic basis and collectively define an abnormal condition."
      },
      "child_count": 1182,
      "reference_id": "MONDO:0002254"
    },
    {
      "id": 6772,
      "label": "reproductive system disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29379
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:15",
          "EFO:0000512",
          "MEDGEN:61253",
          "NCIT:C4875",
          "SCTID:362968007",
          "UMLS:C0178829",
          "Wikipedia:Reproductive_system_disease"
        ],
        "synonyms": [
          "disease of reproductive system",
          "disease or disorder of reproductive system",
          "disorder of reproductive system",
          "genital disorders",
          "reproductive disease",
          "reproductive system disease",
          "reproductive system disease or disorder",
          "reproductive system disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A disease involving the reproductive system."
      },
      "child_count": 30,
      "reference_id": "MONDO:0005039"
    },
    {
      "id": 6875,
      "label": "endocrine system disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29379
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:28",
          "EFO:0001379",
          "ICD9:259.8",
          "ICD9:259.9",
          "MEDGEN:4043",
          "MESH:D004700",
          "NANDO:1100009",
          "NANDO:2100109",
          "NCIT:C3009",
          "SCTID:362969004",
          "UMLS:C0014130"
        ],
        "synonyms": [
          "disease of endocrine system",
          "disease or disorder of endocrine system",
          "disorder of endocrine system",
          "endocrine disease",
          "endocrine disorder",
          "endocrine system disease",
          "endocrine system disease or disorder",
          "endocrine system disorder",
          "endocrinopathy",
          "thyroid or other glandular disorders"
        ],
        "categories": [
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A disease involving the endocrine system."
      },
      "child_count": 48,
      "reference_id": "MONDO:0005151"
    },
    {
      "id": 19709,
      "label": "central nervous system malformation",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6799,
        19507
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0019394",
          "ICD10CM:Q00-Q07",
          "MEDGEN:374250",
          "MESH:D009421",
          "NANDO:2200118",
          "Orphanet:98044",
          "UMLS:C1839543"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ]
      },
      "child_count": 108,
      "reference_id": "MONDO:0020022"
    },
    {
      "id": 24672,
      "label": "POLR3B-related disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714
      ],
      "type_id": 0,
      "properties": {
        "definition": "Disorder in which the cause of disease is a variation in the POLR3B gene."
      },
      "child_count": 2,
      "reference_id": "MONDO:0700277"
    },
    {
      "id": 24677,
      "label": "POLR3-related leukodystrophy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        24327
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0027146",
          "MEDGEN:871615",
          "UMLS:C4038750"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Hypomyelinating leukodystrophy disorder in which is caused of the disease is a variation in any of the genes encoding POLR3 (RNA polymerase III) subunits, including POLR3A, POLR3B and POLR1C. This disorder is characterized by the association of dental abnormalities (delayed dentition, abnormal order of dentition, hypodontia), hypogonadotropic hypogonadism, and hypomyelinating leukodystrophy manifesting with neurodevelopmental delay or regression and/or progressive cerebellar symptoms."
      },
      "child_count": 4,
      "reference_id": "MONDO:0700282"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4370,
      "label": "syndromic disease"
    },
    {
      "id": 6772,
      "label": "reproductive system disorder"
    },
    {
      "id": 6875,
      "label": "endocrine system disorder"
    },
    {
      "id": 19709,
      "label": "central nervous system malformation"
    },
    {
      "id": 24672,
      "label": "POLR3B-related disorder"
    },
    {
      "id": 24677,
      "label": "POLR3-related leukodystrophy"
    }
  ]
}