{
  "id": 18545,
  "label": "squamous cell carcinoma of rectum",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0018515",
  "properties": {
    "xrefs": [
      "DOID:5528",
      "GARD:0021770",
      "MEDGEN:235534",
      "NCIT:C5554",
      "Orphanet:424002",
      "SCTID:766979005",
      "UMLS:C1335690"
    ],
    "synonyms": [
      "rectal squamous carcinoma",
      "rectal squamous cell cancer",
      "rectal squamous cell carcinoma",
      "rectum squamous cell carcinoma",
      "squamous carcinoma of rectum",
      "squamous carcinoma of the rectum",
      "squamous cell carcinoma of rectum",
      "squamous cell carcinoma of the rectum"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A very rare rectal carcinoma characterized by the presence of a malignant squamous cell infiltrate."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 7726,
      "label": "colorectal squamous cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6823,
        21360
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000198",
          "MEDGEN:317527",
          "NCIT:C43588",
          "UMLS:C1707442"
        ],
        "synonyms": [
          "colorectal (colon or rectal) squamous cell cancer",
          "colorectal squamous cell cancer",
          "colorectal squamous cell carcinoma",
          "colorectum squamous cell carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A very rare colorectal carcinoma characterized by the presence of a malignant squamous cell infiltrate."
      },
      "child_count": 6,
      "reference_id": "MONDO:0006165"
    },
    {
      "id": 23485,
      "label": "rectal carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        8006,
        21360,
        21431
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:40100",
          "NCIT:C9382",
          "UMLS:C0007113"
        ],
        "synonyms": [
          "cancer of rectum",
          "cancer of the rectum",
          "rectal cancer",
          "carcinoma of rectum",
          "carcinoma of the rectum",
          "rectal carcinoma",
          "rectum carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A malignant epithelial neoplasm that arises from the rectum and invades through the muscularis mucosa into the submucosa. The vast majority are adenocarcinomas."
      },
      "child_count": 18,
      "reference_id": "MONDO:0044937"
    }
  ],
  "children": [
    {
      "id": 5893,
      "label": "rectal cloacogenic carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        18545
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6959",
          "GARD:0023795",
          "MEDGEN:234156",
          "NCIT:C5555",
          "UMLS:C1333074"
        ],
        "synonyms": [
          "cloacogenic carcinoma of rectum",
          "cloacogenic carcinoma of the rectum",
          "rectal cloacogenic carcinoma",
          "rectal transition zone carcinoma",
          "rectal transitional zone carcinoma",
          "transition zone carcinoma of rectum",
          "transition zone carcinoma of the rectum",
          "transitional zone carcinoma of rectum",
          "transitional zone carcinoma of the rectum"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A carcinoma that arises from the transitional zone at the junction of the rectum and anus."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004052"
    },
    {
      "id": 7659,
      "label": "anal squamous cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5158,
        18545
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5525",
          "EFO:1000081",
          "GARD:0024286",
          "MEDGEN:237257",
          "NCIT:C9161",
          "ONCOTREE:ANSC",
          "UMLS:C1412036"
        ],
        "synonyms": [
          "anal squamous cell cancer",
          "anal squamous cell carcinoma",
          "anus squamous cell carcinoma",
          "epidermoid anal carcinoma",
          "epidermoid carcinoma of anus",
          "epidermoid carcinoma of the anus",
          "squamous cell anal carcinoma",
          "squamous cell carcinoma - anus",
          "squamous cell carcinoma of anus",
          "squamous cell carcinoma of the anus",
          "ANSC"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A squamous cell carcinoma (SCC) arising from the anal canal or the anal margin (perianal skin). Human papillomavirus is detected in the majority of cases. Homosexual HIV-positive men have an increased risk of developing anal squamous cell carcinoma in comparison to the general male population. Symptoms include anal pruritus, discomfort when sitting, pain, change in bowel habit, and bleeding. The prognosis is generally better for anal margin SCC than for anal canal SCC."
      },
      "child_count": 8,
      "reference_id": "MONDO:0006082"
    },
    {
      "id": 23672,
      "label": "rectal adenosquamous carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7718,
        18545
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025993",
          "MEDGEN:313658",
          "NCIT:C43594",
          "UMLS:C1709865"
        ],
        "synonyms": [
          "rectal adenosquamous cancer",
          "rectal adenosquamous carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "An unusual rectal carcinoma characterized by the presence of glandular and squamous carcinomatous components. The two carcinomatous components may be admixed within the tumor, or the two may appear separately in different areas."
      },
      "child_count": 0,
      "reference_id": "MONDO:0056817"
    }
  ],
  "roots": [
    {
      "id": 7726,
      "label": "colorectal squamous cell carcinoma"
    },
    {
      "id": 23485,
      "label": "rectal carcinoma"
    }
  ]
}