{
  "id": 9896,
  "label": "humerus trochlea aplasia",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008611",
  "properties": {
    "xrefs": [
      "GARD:0002750",
      "MEDGEN:348185",
      "MESH:C566022",
      "OMIM:191000",
      "Orphanet:3383",
      "SCTID:732928005",
      "UMLS:C1860773"
    ],
    "synonyms": [
      "aplasia of trochlea of the humerus",
      "trochlea of the HUMERUS, aplasia OF",
      "trochlea of the humerus aplasia of"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "Humerus trochlea aplasia is an extremely rare familial bone deformity described only in Japanese patients to date. The deformity is bilateral in nearly half of patients (with bilateral involvement, the condition is symmetrical) and sometimes causes ulnar nerve palsy or cubitus varus."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5714,
      "label": "hereditary disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29382
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:630",
          "EFO:0000508",
          "ICD9:799.89",
          "MEDGEN:5527",
          "MESH:D030342",
          "NCIT:C3101",
          "SCTID:32895009",
          "UMLS:C0019247"
        ],
        "synonyms": [
          "genetic condition",
          "genetic disease",
          "genetic disorder",
          "hereditary disease",
          "hereditary disease or disorder",
          "hereditary diseases",
          "inherited disease",
          "inherited genetic disease",
          "molecular disease",
          "Mendelian disease",
          "familial disorder",
          "inborn disorder"
        ],
        "definition": "A disease that is caused by genetic modifications where those modifications are inherited from a parent's genome."
      },
      "child_count": 1925,
      "reference_id": "MONDO:0003847"
    },
    {
      "id": 18362,
      "label": "dysostosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7153
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1934",
          "ICD9:756.9",
          "MEDGEN:4430",
          "MESH:D004413",
          "NCIT:C34560",
          "Orphanet:364559",
          "SCTID:109420003",
          "UMLS:C0013393"
        ],
        "synonyms": [
          "dysostosis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A group of disorders in which the skeletal involvement is predominantly manifested as abnormalities of individual bones or in a group of bones."
      },
      "child_count": 108,
      "reference_id": "MONDO:0018234"
    },
    {
      "id": 18956,
      "label": "congenital limb malformation",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19507
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "Orphanet:68378"
        ],
        "synonyms": [
          "congenital limb malformation"
        ]
      },
      "child_count": 107,
      "reference_id": "MONDO:0019054"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5714,
      "label": "hereditary disease"
    },
    {
      "id": 18362,
      "label": "dysostosis"
    },
    {
      "id": 18956,
      "label": "congenital limb malformation"
    }
  ]
}