{
  "id": 20296,
  "label": "carotid body paraganglioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021053",
  "properties": {
    "xrefs": [
      "GARD:0010598",
      "ICDO:8692/1",
      "MEDGEN:2853",
      "MESH:D002345",
      "NCIT:C2932",
      "UMLS:C0007279"
    ],
    "synonyms": [
      "carotid body paraganglioma",
      "paraganglioma of carotid body",
      "carotid body chemodectoma",
      "carotid body tumor",
      "carotid body tumour",
      "chemodectoma",
      "chemodectoma, undetermined",
      "paraganglioma of the carotid body",
      "tumor of carotid body",
      "tumor of the carotid body",
      "tumour of carotid body",
      "tumour of the carotid body"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A benign or malignant extra-adrenal parasympathetic paraganglioma arising from paraganglia adjacent to or in the bifurcation of the common carotid artery. Most patients present with a slow growing, painless mass in the neck."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 7791,
      "label": "head and neck paraganglioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2912,
        7231
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000288",
          "GARD:0024345",
          "MEDGEN:232588",
          "NCIT:C5327",
          "UMLS:C1333944"
        ],
        "synonyms": [
          "craniocervical region paraganglioma",
          "head and neck paraganglioma",
          "paraganglioma of craniocervical region",
          "paraganglioma of head and neck",
          "paraganglioma of the head and neck"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A benign or malignant extra-adrenal paraganglioma arising from paraganglia in the head and neck. Representative examples include the carotid body and jugulotympanic paragangliomas."
      },
      "child_count": 8,
      "reference_id": "MONDO:0006239"
    },
    {
      "id": 20295,
      "label": "parasympathetic paraganglioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2912,
        23498
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025281",
          "ICDO:8682/1",
          "MEDGEN:90779",
          "NCIT:C4217",
          "UMLS:C0334416"
        ],
        "synonyms": [
          "paraganglioma of parasympathetic nervous system",
          "parasympathetic Extra-adrenal paraganglioma",
          "parasympathetic Paraganglionic neoplasm",
          "parasympathetic nervous system paraganglioma",
          "parasympathetic paraganglioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A benign or malignant, usually non-functioning, extra-adrenal paraganglioma that arises from paraganglia located along the parasympathetic nerves. Representative examples include aorticopulmonary, carotid body, jugulotympanic, and mediastinal paragangliomas."
      },
      "child_count": 8,
      "reference_id": "MONDO:0021052"
    }
  ],
  "children": [
    {
      "id": 6436,
      "label": "malignant carotid body paraganglioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4753,
        7266,
        20296,
        20310,
        20329
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8731",
          "GARD:0024080",
          "ICD10CM:C75.4",
          "ICD9:194.5",
          "MEDGEN:56318",
          "NCIT:C3574",
          "SCTID:447883002",
          "UMLS:C0153656"
        ],
        "synonyms": [
          "carotid body paraganglioma, malignant",
          "malignant carotid body paraganglioma",
          "malignant carotid body tumor (morphologic abnormality)",
          "malignant carotid body tumour (morphologic abnormality)",
          "carotid body cancer",
          "chemodectoma, malignant",
          "malignant carotid body neoplasm",
          "malignant carotid body tumor",
          "malignant carotid body tumour",
          "malignant neoplasm of carotid body",
          "malignant neoplasm of the carotid body",
          "malignant tumor of carotid body",
          "malignant tumor of the carotid body",
          "malignant tumour of carotid body",
          "malignant tumour of the carotid body"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A carotid body paraganglioma that metastasizes to other anatomic sites."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004650"
    },
    {
      "id": 7675,
      "label": "benign carotid body paraganglioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3032,
        20296,
        23665
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000108",
          "GARD:0024294",
          "MEDGEN:396868",
          "NCIT:C79950",
          "UMLS:C2698359"
        ],
        "synonyms": [
          "benign carotid body paraganglioma",
          "carotid body paraganglioma, benign",
          "benign chemodectoma",
          "chemodectoma, benign"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A carotid body paraganglioma that is confined to the site of origin, without metastatic potential."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006104"
    },
    {
      "id": 16067,
      "label": "non-secreting chemodectoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        19531,
        20296
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025061",
          "Orphanet:101106"
        ],
        "synonyms": [
          "non-secreting chemodectoma",
          "non-functioning chemodectoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0015102"
    }
  ],
  "roots": [
    {
      "id": 7791,
      "label": "head and neck paraganglioma"
    },
    {
      "id": 20295,
      "label": "parasympathetic paraganglioma"
    }
  ]
}