{
  "id": 7175,
  "label": "rickets",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0005520",
  "properties": {
    "xrefs": [
      "DOID:10609",
      "EFO:0005583",
      "GARD:0005700",
      "HP:0002748",
      "ICD9:268.0",
      "MEDGEN:48470",
      "MESH:D012279",
      "NCIT:C26878",
      "SCTID:41345002",
      "UMLS:C0035579"
    ],
    "synonyms": [
      "rachitis",
      "rickets",
      "rickets (disease)",
      "vitamin D hydroxylation-deficient rickets",
      "active rickets",
      "hypovitaminosis D",
      "nutritional rickets",
      "vitamin D deficiency disease",
      "vitamin-D deficiency rickets"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "Bone softening and weakening usually caused by deficiency or impaired metabolism of vitamin D. Deficiency of calcium, magnesium, or phosphorus may also cause rickets. It predominantly affects children who suffer from severe malnutrition. It manifests with bone pain, fractures, muscle weakness, and skeletal deformities."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "parents": [
    {
      "id": 3151,
      "label": "bone remodeling disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7061
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0080005"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A bone disease that results in formation or resorption abnormalities located in bone."
      },
      "child_count": 6,
      "reference_id": "MONDO:0000833"
    }
  ],
  "children": [
    {
      "id": 8375,
      "label": "renal osteodystrophy",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3737,
        7175
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13068",
          "EFO:1001152",
          "GARD:0007551",
          "ICD10CM:N25.0",
          "ICD9:588.0",
          "MEDGEN:20524",
          "MESH:D012080",
          "MedDRA:10038489",
          "SCTID:16726004",
          "UMLS:C0035086"
        ],
        "synonyms": [
          "renal rickets",
          "Osteodystrophies, renal",
          "osteodystrophy, renal",
          "renal Osteodystrophies",
          "rickets, renal"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "Abnormalities of bone mineral metabolism associated with chronic kidney disease."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006946"
    },
    {
      "id": 17642,
      "label": "hypocalcemic rickets",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7175,
        17641
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021133",
          "MEDGEN:927864",
          "NCIT:C131421",
          "Orphanet:289103",
          "SCTID:722947004",
          "UMLS:C4302195"
        ],
        "synonyms": [
          "Calciopenic rickets",
          "calcium deficiency rickets"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "Hypocalcemic rickets is a group of genetic diseases characterized by hypocalcemia and rickets. It comprises hypocalcemic vitamin D dependent rickets (VDDR-I) and hypocalcemic vitamin D resistant rickets (HVDRR)."
      },
      "child_count": 4,
      "reference_id": "MONDO:0017323"
    },
    {
      "id": 21332,
      "label": "vitamin D-dependent rickets",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7175
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0080883",
          "GARD:0025384",
          "MEDGEN:526251",
          "NANDO:1200781",
          "NANDO:2100144",
          "NANDO:2200401",
          "SCTID:68295002",
          "UMLS:C0221468"
        ],
        "synonyms": [
          "VDDR"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0024299"
    },
    {
      "id": 21333,
      "label": "hypophosphatemic rickets",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7175
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025385",
          "MEDGEN:309957",
          "MESH:D063730",
          "NANDO:1200778",
          "NANDO:1200780",
          "NANDO:2200402",
          "NANDO:2200403",
          "NCIT:C131449",
          "UMLS:C1704375"
        ],
        "synonyms": [
          "Phosphopenic rickets",
          "hypophosphatemic rickets",
          "acquired vitamin D resistant rickets",
          "acquired vitamin D-resistant rickets",
          "Ricket, hypophosphatemic",
          "hypophosphatemia, vitamin D-resistant rickets",
          "hypophosphatemic Ricket",
          "hypophosphatemic vitamin D resistant rickets",
          "hypophosphatemic vitamin D-resistant rickets",
          "rickets, vitamin D resistant",
          "rickets, vitamin D-resistant",
          "vitamin D-resistant rickets"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "Rickets due to low serum phosphate concentrations, the cause of which can be nutritional or genetic. This condition is characterized by normal parathyroid hormone concentrations, usually caused by renal phosphate wasting occurring in isolation or as part of a renal tubular disorder, and characterized by resistance to treatment with ultraviolet radiation or vitamin D."
      },
      "child_count": 1,
      "reference_id": "MONDO:0024300"
    }
  ],
  "roots": [
    {
      "id": 3151,
      "label": "bone remodeling disease"
    }
  ]
}