{
  "id": 4294,
  "label": "rectum sarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002168",
  "properties": {
    "xrefs": [
      "DOID:1995",
      "MEDGEN:277577",
      "NCIT:C5548",
      "UMLS:C1335688"
    ],
    "synonyms": [
      "rectal sarcoma",
      "rectum sarcoma",
      "sarcoma of rectum",
      "sarcoma of the rectum"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A malignant soft tissue neoplasm that arises from the rectum. Representative examples include angiosarcoma, Kaposi sarcoma, and leiomyosarcoma."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "parents": [
    {
      "id": 6816,
      "label": "sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1115",
          "EFO:0000691",
          "ICD9:171",
          "ICD9:171.0",
          "ICD9:171.2",
          "ICD9:171.3",
          "ICD9:171.4",
          "ICD9:171.5",
          "ICD9:171.6",
          "ICD9:171.7",
          "ICD9:171.8",
          "ICD9:171.9",
          "ICDO:8800/3",
          "MEDGEN:224714",
          "MESH:D012509",
          "NCIT:C9118",
          "SCTID:424413001",
          "UMLS:C1261473"
        ],
        "synonyms": [
          "mesenchymal tumor, malignant",
          "sarcoma",
          "sarcoma of soft tissue and bone",
          "sarcoma of the soft tissue and bone",
          "sarcoma, malignant",
          "tumor of soft tissue and skeleton",
          "tumour of soft tissue and skeleton"
        ],
        "definition": "A usually aggressive malignant neoplasm of the soft tissue or bone. It arises from muscle, fat, fibrous tissue, bone, cartilage, and blood vessels. Sarcomas occur in both children and adults. The prognosis depends largely on the degree of differentiation (grade) of the neoplasm. Representative subtypes are liposarcoma, leiomyosarcoma, osteosarcoma, and chondrosarcoma."
      },
      "child_count": 22,
      "reference_id": "MONDO:0005089"
    },
    {
      "id": 8006,
      "label": "rectal cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4291,
        7221
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1993",
          "EFO:1000657",
          "ICD10CM:C20",
          "ICD9:154.1",
          "MEDGEN:181763",
          "NCIT:C7418",
          "SCTID:363351006",
          "UMLS:C0949022",
          "icd11.foundation:1113099195"
        ],
        "synonyms": [
          "carcinoma of rectum",
          "carcinoma of the rectum",
          "cancer of rectum",
          "malignant neoplasm of rectum",
          "malignant neoplasm of the rectum",
          "malignant rectal neoplasm",
          "malignant rectal tumor",
          "malignant rectal tumour",
          "malignant rectum neoplasm",
          "malignant rectum tumour",
          "malignant tumor of rectum",
          "malignant tumor of the rectum",
          "malignant tumour of rectum",
          "malignant tumour of the rectum",
          "rectal cancer",
          "rectum cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm that affects the rectum. Representative examples include carcinoma, lymphoma, and sarcoma."
      },
      "child_count": 12,
      "reference_id": "MONDO:0006519"
    }
  ],
  "children": [
    {
      "id": 4867,
      "label": "rectum rhabdomyosarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4294,
        6928
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4053",
          "GARD:0023271",
          "MEDGEN:235532",
          "NCIT:C5627",
          "UMLS:C1335687"
        ],
        "synonyms": [
          "rectal rhabdomyosarcoma",
          "rectum rhabdomyosarcoma (disease)",
          "rhabdomyosarcoma (disease) of rectum",
          "rhabdomyosarcoma of rectum",
          "rhabdomyosarcoma of the rectum"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A malignant mesenchymal tumor with skeletal muscle differentiation affecting the rectum."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002853"
    },
    {
      "id": 4879,
      "label": "anus sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4054,
        4294,
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4067",
          "GARD:0023282",
          "MEDGEN:233982",
          "NCIT:C5611",
          "UMLS:C1332277"
        ],
        "synonyms": [
          "anal sarcoma",
          "anus sarcoma",
          "sarcoma of anus",
          "sarcoma of the anus"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A malignant soft tissue neoplasm arising from the anus. Representative examples include leiomyosarcoma, rhabdomyosarcoma, and Kaposi sarcoma."
      },
      "child_count": 6,
      "reference_id": "MONDO:0002865"
    },
    {
      "id": 5313,
      "label": "rectum leiomyosarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4294,
        6788
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5297",
          "GARD:0023491",
          "MEDGEN:233391",
          "NCIT:C5549",
          "UMLS:C1335683",
          "icd11.foundation:905391296"
        ],
        "synonyms": [
          "leiomyosarcoma of rectum",
          "leiomyosarcoma of the rectum",
          "rectal leiomyosarcoma",
          "rectum leiomyosarcoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "An aggressive malignant smooth muscle neoplasm that arises from the rectum. It is characterized by a proliferation of neoplastic spindle cells."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003379"
    },
    {
      "id": 5673,
      "label": "rectum Kaposi sarcoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4294,
        21566
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6190",
          "GARD:0023674",
          "MEDGEN:277575",
          "NCIT:C5550",
          "UMLS:C1335681"
        ],
        "synonyms": [
          "Kaposi's sarcoma (disease) of rectum",
          "Kaposi's sarcoma of rectum",
          "Kaposi's sarcoma of the rectum",
          "rectal Kaposi sarcoma",
          "rectal Kaposi's sarcoma",
          "rectum Kaposi's sarcoma (disease)",
          "rectum Kaposi's sarcoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A Kaposi sarcoma arising from the rectum."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003796"
    }
  ],
  "roots": [
    {
      "id": 6816,
      "label": "sarcoma"
    },
    {
      "id": 8006,
      "label": "rectal cancer"
    }
  ]
}