{
  "id": 7658,
  "label": "anal melanoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006081",
  "properties": {
    "xrefs": [
      "DOID:14145",
      "EFO:1000080",
      "GARD:0024285",
      "MEDGEN:91151",
      "NCIT:C4639",
      "ONCOTREE:ARMM",
      "SCTID:276821000",
      "UMLS:C0349538"
    ],
    "synonyms": [
      "anal malignant melanoma",
      "anal melanoma",
      "anus melanoma",
      "anus melanoma (disease)",
      "malignant anus melanoma",
      "malignant melanoma of anus",
      "malignant melanoma of the anus",
      "melanoma (disease) of anus",
      "melanoma of anus",
      "melanoma of the anus"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A melanoma arising from the anus. Clinical presentation includes rectal bleeding, tenesmus, pain, and change in bowel habit. The prognosis is usually poor."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4054,
      "label": "anus cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5037,
        8006
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14110",
          "GARD:0009300",
          "ICD9:154.3",
          "MEDGEN:56303",
          "NCIT:C7379",
          "UMLS:C0153446"
        ],
        "synonyms": [
          "anus cancer",
          "cancer of anus",
          "malignant anal neoplasm",
          "malignant anal tumor",
          "malignant anal tumour",
          "malignant anus neoplasm",
          "malignant neoplasm of anus",
          "malignant neoplasm of the anus",
          "malignant tumor of anus",
          "malignant tumor of the anus",
          "malignant tumour of anus",
          "malignant tumour of the anus"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the anus"
      },
      "child_count": 8,
      "reference_id": "MONDO:0001879"
    },
    {
      "id": 4293,
      "label": "rectum malignant melanoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        8006,
        23550
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1992",
          "MEDGEN:87605",
          "NCIT:C4640",
          "SCTID:276822007",
          "UMLS:C0349539"
        ],
        "synonyms": [
          "malignant melanoma of rectum",
          "malignant melanoma of the rectum",
          "melanoma (disease) of rectum",
          "melanoma of rectum",
          "melanoma of the rectum",
          "rectal malignant melanoma",
          "rectal melanoma",
          "rectum melanoma",
          "rectum melanoma (disease)"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "An aggressive malignant melanocytic neoplasm that arises from the rectum."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002167"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4054,
      "label": "anus cancer"
    },
    {
      "id": 4293,
      "label": "rectum malignant melanoma"
    }
  ]
}