{
  "id": 16917,
  "label": "hypogonadotropic hypogonadism-retinitis pigmentosa syndrome",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0016386",
  "properties": {
    "xrefs": [
      "GARD:0001234",
      "MEDGEN:419479",
      "MESH:C538075",
      "Orphanet:2235",
      "UMLS:C2931722"
    ],
    "synonyms": [
      "Chang-Davidson-Carlson syndrome"
    ],
    "categories": [
      {
        "ref": "MONDO:0002254",
        "name": "syndromic disease"
      },
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "This syndrome is characterized by the association of hypogonadotropic hypogonadism (with primary amenorrhea and lack of secondary sexual development) and retinitis pigmentosa. It has been described in two sisters born to nonconsanguineous parents."
  },
  "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": 16526,
      "label": "congenital hypogonadotropic hypogonadism",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18569,
        19562
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0020135",
          "MEDGEN:859097",
          "NANDO:1200383",
          "NCIT:C120162",
          "Orphanet:174590",
          "SCTID:722944006",
          "UMLS:C3899503",
          "icd11.foundation:1752075408"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder of sexual maturation characterized by gonadotropin (Gn) deficiency with low sex steroid levels associated with low levels of follicle stimulating hormone (FSH) and luteinizing hormone (LH)."
      },
      "child_count": 50,
      "reference_id": "MONDO:0015770"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4370,
      "label": "syndromic disease"
    },
    {
      "id": 16526,
      "label": "congenital hypogonadotropic hypogonadism"
    }
  ]
}