{
  "id": 7848,
  "label": "myofibroma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006312",
  "properties": {
    "xrefs": [
      "DOID:4386",
      "EFO:1000389",
      "ICDO:8824/0",
      "MEDGEN:220420",
      "MESH:D047708",
      "NCIT:C7052",
      "ONCOTREE:MF",
      "UMLS:C1266121"
    ],
    "synonyms": [
      "myofibroma",
      "myofibroma (morphologic abnormality)",
      "infantile hemangiopericytoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A benign, localized, nodular and well-circumscribed neoplasm usually seen as a congenital neoplasm or in the first year of life. It is characterized by a biphasic growth pattern and is composed of small, undifferentiated mesenchymal cells associated with branching thin-walled vessels and more mature neoplastic spindle cells with abundant eosinophilic cytoplasm in a collagenous stroma."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3776,
      "label": "leiomyoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7677
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:127",
          "ICD9:215.9",
          "ICDO:8890/0",
          "MEDGEN:9710",
          "MESH:D007889",
          "NCIT:C3157",
          "SCTID:146801000119103",
          "UMLS:C0023267"
        ],
        "synonyms": [
          "fibroid",
          "fibroid neoplasm",
          "fibroid tumor",
          "fibroid tumour",
          "leiomyoma, benign",
          "leiomyomatous neoplasm (morphologic abnormality)",
          "leiomyomatous tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A well-circumscribed benign smooth muscle neoplasm characterized by the presence of spindle cells with cigar-shaped nuclei, interlacing fascicles, and a whorled pattern."
      },
      "child_count": 30,
      "reference_id": "MONDO:0001572"
    },
    {
      "id": 5278,
      "label": "benign perivascular tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4659,
        6887
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5238",
          "MEDGEN:231437",
          "NCIT:C6529",
          "UMLS:C1332532"
        ],
        "synonyms": [
          "benign Pericytic neoplasm",
          "benign Pericytic tumor",
          "benign Pericytic tumour",
          "benign pericytic neoplasm",
          "benign perivascular neoplasm",
          "benign perivascular tumor",
          "pericytic neoplasm, benign"
        ],
        "definition": "A benign mesenchymal neoplasm arising from the perivascular cells of the connective and soft tissues. It is characterized by the presence of pericytes that grow in a circumferential pattern around vessels."
      },
      "child_count": 8,
      "reference_id": "MONDO:0003342"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3776,
      "label": "leiomyoma"
    },
    {
      "id": 5278,
      "label": "benign perivascular tumor"
    }
  ]
}