{
  "id": 7806,
  "label": "kidney medullary carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006260",
  "properties": {
    "xrefs": [
      "DOID:0070475",
      "EFO:1000314",
      "GARD:0013175",
      "MEDGEN:888108",
      "MedDRA:10064886",
      "NCIT:C7572",
      "NORD:1999",
      "ONCOTREE:MRC",
      "Orphanet:319319",
      "UMLS:C4049328"
    ],
    "synonyms": [
      "Renal Medullary Carcinoma",
      "carcinoma of renal medulla",
      "kidney medullary carcinoma",
      "renal medulla carcinoma",
      "renal medullary carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A type of renal carcinoma affecting mostly young African-Americans. It is located in the medulla of the kidney, and follows an aggressive clinical course. Most reported cases have shown metastatic disease at the time of diagnosis."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 6814,
      "label": "renal cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6712,
        6923
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4450",
          "EFO:0000681",
          "GARD:0013215",
          "HP:0005584",
          "ICD9:189.0",
          "MEDGEN:766",
          "MESH:D002292",
          "MedDRA:10067946",
          "NANDO:2200045",
          "NORD:1657",
          "ONCOTREE:RCC",
          "Orphanet:217071",
          "SCTID:702391001",
          "UMLS:C0007134"
        ],
        "synonyms": [
          "RCC",
          "renal cell carcinoma",
          "renal cell carcinoma (disease)",
          "kidney adenocarcinoma",
          "renal cell adenocarcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma that arises from glandular epithelial cells of the kidney"
      },
      "child_count": 22,
      "reference_id": "MONDO:0005086"
    }
  ],
  "children": [
    {
      "id": 24259,
      "label": "SMARCB1-deficient kidney medullary carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7806
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0026266",
          "MEDGEN:1817235",
          "NCIT:C189247",
          "UMLS:C5708330"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A high-grade carcinoma that arises from the renal medulla and is characterized by inactivation of the SMARCB1 gene. It affects children and adults and occurs mainly in patients with sickle cell trait. The majority of the cases occur in the right kidney."
      },
      "child_count": 3,
      "reference_id": "MONDO:0100534"
    }
  ],
  "roots": [
    {
      "id": 6814,
      "label": "renal cell carcinoma"
    }
  ]
}