{
  "id": 4493,
  "label": "synovium cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002403",
  "properties": {
    "xrefs": [
      "DOID:2706",
      "GARD:0027607",
      "MEDGEN:277340",
      "NCIT:C6531",
      "UMLS:C1334624"
    ],
    "synonyms": [
      "cancer of layer of synovial tissue",
      "cancer of synovial membrane of synovial joint",
      "layer of synovial tissue cancer",
      "malignant layer of synovial tissue neoplasm",
      "malignant neoplasm of layer of synovial tissue",
      "malignant neoplasm of synovial membrane of synovial joint",
      "malignant neoplasm of synovium",
      "malignant neoplasm of the synovium",
      "malignant synovial membrane of synovial joint neoplasm",
      "malignant synovial neoplasm",
      "malignant synovial tumor",
      "malignant synovial tumour",
      "malignant tumor of synovium",
      "malignant tumor of the synovium",
      "malignant tumour of synovium",
      "malignant tumour of the synovium",
      "synovial membrane of synovial joint cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A cancer that involves the layer of synovial tissue."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 3041,
      "label": "musculoskeletal system cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4222,
        6733
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060100",
          "MEDGEN:1714562",
          "NCIT:C166357",
          "UMLS:C0036210"
        ],
        "synonyms": [
          "cancer of musculoskeletal system",
          "malignant musculoskeletal system neoplasm",
          "malignant neoplasm of musculoskeletal system",
          "musculoskeletal system cancer",
          "skeletal system cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the musculoskeletal system"
      },
      "child_count": 22,
      "reference_id": "MONDO:0000637"
    },
    {
      "id": 4597,
      "label": "synovium neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7941,
        8264,
        23662
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:315",
          "MEDGEN:99197",
          "NCIT:C8964",
          "UMLS:C0476203"
        ],
        "synonyms": [
          "neoplasm of synovial membrane of synovial joint",
          "neoplasm of synovium",
          "neoplasm of the synovium",
          "synovial membrane of synovial joint neoplasm",
          "synovial membrane of synovial joint neoplasm (disease)",
          "synovial membrane of synovial joint tumor",
          "synovial membrane of synovial joint tumour",
          "synovial neoplasm",
          "synovial neoplasm (morphologic abnormality)",
          "synovial neoplasm NOS (morphologic abnormality)",
          "synovial tumor",
          "synovial tumour",
          "tumor of synovial membrane of synovial joint",
          "tumor of synovium",
          "tumor of the synovium",
          "tumour of synovial membrane of synovial joint",
          "tumour of synovium",
          "tumour of the synovium"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A benign or malignant soft tissue neoplasm arising exclusively from the synovial membrane. Examples include the diffuse giant cell tumor of tendon sheath, localized giant cell tumor of tendon sheath, and malignant giant cell tumor of tendon sheath."
      },
      "child_count": 9,
      "reference_id": "MONDO:0002528"
    }
  ],
  "children": [
    {
      "id": 4491,
      "label": "malignant tenosynovial giant cell tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4492,
        4493,
        4592
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2704",
          "GARD:0027606",
          "ICDO:9252/3",
          "MEDGEN:226849",
          "NCIT:C6535",
          "UMLS:C1266168"
        ],
        "synonyms": [
          "giant cell tumor of tendon sheath, malignant",
          "malignant giant cell neoplasm of tendon sheath",
          "malignant giant cell neoplasm of the tendon sheath",
          "malignant giant cell tumor of tendon sheath",
          "malignant giant cell tumor of the tendon sheath",
          "malignant giant cell tumour of tendon sheath",
          "malignant giant cell tumour of the tendon sheath",
          "malignant tendon sheath giant cell neoplasm",
          "malignant tendon sheath giant cell tumor",
          "malignant tendon sheath giant cell tumour",
          "malignant tenosynovial giant cell tumor",
          "tenosynovial giant cell tumor, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "An uncommon malignant tumor arising from the tendon sheath. Morphologically, it is characterized by the presence of a cellular infiltrate reminiscent of a giant cell tumor with prominent malignant characteristics. Recurrent giant cell tumors with a sarcomatous dedifferentiation are included in this category as well."
      },
      "child_count": 0,
      "reference_id": "MONDO:0002401"
    }
  ],
  "roots": [
    {
      "id": 3041,
      "label": "musculoskeletal system cancer"
    },
    {
      "id": 4597,
      "label": "synovium neoplasm"
    }
  ]
}