{
  "id": 4566,
  "label": "breast granular cell tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002487",
  "properties": {
    "xrefs": [
      "DOID:3011",
      "GARD:0023147",
      "MEDGEN:307309",
      "NCIT:C40400",
      "UMLS:C1511312"
    ],
    "synonyms": [
      "breast granular cell tumor",
      "granular cell tumor of breast",
      "granular cell tumour of breast"
    ],
    "categories": [
      {
        "ref": "MONDO:0002657",
        "name": "breast disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A usually benign neoplasm that arises from the breast. It presents as a single, firm, and painless mass. It is characterized by the presence of neoplastic cells with eosinophilic granular cytoplasm."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7788,
      "label": "granular cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4613
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2411",
          "EFO:1000284",
          "GARD:0009618",
          "ICD9:215.9",
          "ICDO:9580/0",
          "MEDGEN:88345",
          "MESH:C535558",
          "MESH:D016586",
          "NCIT:C3474",
          "ONCOTREE:GCT",
          "SCTID:404035005",
          "UMLS:C0085167"
        ],
        "synonyms": [
          "Abrikossoff tumor",
          "Abrikossoff tumour",
          "Abrikossoff's tumor",
          "Abrikossoff's tumour",
          "granular cell myoblastoma",
          "granular cell neoplasm",
          "granular cell nerve sheath tumor",
          "granular cell nerve sheath tumour",
          "granular cell schwannoma",
          "granular cell tumor",
          "granular cell tumor (morphologic abnormality)",
          "granular cell tumour (morphologic abnormality)",
          "granular cell tumor NOS (morphologic abnormality)",
          "granular cell tumour NOS (morphologic abnormality)",
          "neoplasm of granular cell",
          "Abrikosoff's granulous cell tumor",
          "Abrikosoff's granulous cell tumour",
          "Abrikosoff's tumor",
          "Abrikosoff's tumour",
          "Abrikosov's tumor",
          "Abrikosov's tumour",
          "Abrikosov’s tumor",
          "Abrikosov’s tumour",
          "GCT",
          "giant granulocellular Abrikosov's tumor",
          "giant granulocellular Abrikosov's tumour",
          "malignant variant of Abrikosov's tumor",
          "malignant variant of Abrikosov's tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An unusual benign or malignant neoplasm characterized by the presence of neoplastic large polygonal cells with granular, eosinophilic cytoplasm which contains abundant lysosomes. It was originally thought to be a tumor originating from muscle cells and was named granular cell myoblastoma. Subsequent studies have suggested a derivation from Schwann cells. It affects females more often than males and it usually presents as a solitary mass. A minority of patients have multiple tumors. It can arise from many anatomic sites including the posterior pituitary gland, skin, oral cavity, esophagus, stomach, heart, mediastinum, and breast."
      },
      "child_count": 9,
      "reference_id": "MONDO:0006235"
    },
    {
      "id": 20340,
      "label": "breast neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4708,
        20518
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0003869",
          "ICD9:239.3",
          "MEDGEN:264172",
          "MESH:D001943",
          "NCIT:C2910",
          "ONCOTREE:BREAST",
          "SCTID:126926005",
          "UMLS:C1458155"
        ],
        "synonyms": [
          "breast neoplasm",
          "breast neoplasm (disease)",
          "breast tumor",
          "breast tumour",
          "neoplasm of breast",
          "neoplasm of the breast",
          "neoplasm, breast",
          "tumor of breast",
          "tumor of the breast",
          "tumour of breast",
          "tumour of the breast"
        ],
        "categories": [
          {
            "ref": "MONDO:0002657",
            "name": "breast disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm of the breast parenchyma. It can originate from the ducts, lobules or the breast adipose tissue. Breast neoplasms are much more common in females than males."
      },
      "child_count": 22,
      "reference_id": "MONDO:0021100"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7788,
      "label": "granular cell tumor"
    },
    {
      "id": 20340,
      "label": "breast neoplasm"
    }
  ]
}