{
  "id": 7994,
  "label": "hemangioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006500",
  "properties": {
    "xrefs": [
      "DOID:255",
      "EFO:1000635",
      "HP:0001028",
      "ICD10CM:D18.0",
      "ICD9:228.0",
      "ICD9:228.00",
      "ICD9:228.09",
      "ICDO:9120/0",
      "MEDGEN:5477",
      "MESH:D006391",
      "NCIT:C3085",
      "ONCOTREE:HEMA",
      "SCTID:400210000",
      "UMLS:C0018916"
    ],
    "synonyms": [
      "benign hemangioma",
      "hemangioma",
      "hemangioma, benign",
      "angioma",
      "benign angioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "A benign vascular lesion characterized by the formation of capillary-sized or cavernous vascular channels."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 28,
  "parents": [
    {
      "id": 21322,
      "label": "benign blood vessel neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3034,
        20321
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:60006",
          "MEDGEN:195779",
          "NCIT:C8537",
          "UMLS:C0685121"
        ],
        "synonyms": [
          "benign blood vessel neoplasm",
          "benign blood vessel tumor",
          "benign blood vessel tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A benign neoplasm arising from arteries or veins."
      },
      "child_count": 6,
      "reference_id": "MONDO:0024286"
    }
  ],
  "children": [
    {
      "id": 3176,
      "label": "malignant hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0080189",
          "MEDGEN:634243",
          "UMLS:C0474836"
        ],
        "synonyms": [
          "hemangioma, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A malignant form of hemangioma."
      },
      "child_count": 0,
      "reference_id": "MONDO:0000898"
    },
    {
      "id": 3493,
      "label": "arteriovenous hemangioma/malformation",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "CSP:0571-2717",
          "DOID:11294",
          "HP:0100026",
          "ICDO:9123/0",
          "MEDGEN:137780",
          "MESH:D001165",
          "NCIT:C2882",
          "SCTID:233982006",
          "UMLS:C0334533"
        ],
        "synonyms": [
          "arteriovenous angioma",
          "arteriovenous hemangioma",
          "arteriovenous hemangioma/malformation",
          "racemose aneurysm (morphologic abnormality)",
          "racemose hemangioma (morphologic abnormality)",
          "arteriovenous malformation",
          "cirsoid aneurysm"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A benign vascular lesion characterized by the presence of a complex network of communicating arterial and venous vascular structures."
      },
      "child_count": 7,
      "reference_id": "MONDO:0001256"
    },
    {
      "id": 4135,
      "label": "hemangioma of orbit",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14459",
          "ICD9:228.09",
          "MEDGEN:233268",
          "NCIT:C6245",
          "SCTID:121951000119101",
          "UMLS:C1335128"
        ],
        "synonyms": [
          "angioma of orbit",
          "angioma of the orbit",
          "hemangioma of the orbit",
          "orbit angioma",
          "orbit hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma arising from the orbit."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001974"
    },
    {
      "id": 4441,
      "label": "intra-abdominal hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:254",
          "ICD10CM:D18.03",
          "ICD9:228.04",
          "MEDGEN:57583",
          "NCIT:C3635",
          "SCTID:189197001",
          "UMLS:C0154052"
        ],
        "synonyms": [
          "abdominal cavity hemangioma",
          "hemangioma of abdominal cavity",
          "hemangioma of intra-abdominal structure",
          "hemangioma of intra-abdominal structures",
          "hemangioma, intra-abdominal",
          "intra-abdominal hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma arising from organs within the abdominal cavity."
      },
      "child_count": 3,
      "reference_id": "MONDO:0002337"
    },
    {
      "id": 4497,
      "label": "capillary hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2725",
          "ICDO:9131/0",
          "MEDGEN:64643",
          "MESH:D018324",
          "NCIT:C7457",
          "SCTID:56975005",
          "UMLS:C0206733"
        ],
        "synonyms": [
          "capillary angioma",
          "capillary hemangioma",
          "capillary hemangioma (morphologic abnormality)",
          "cellular hemangioma of infancy",
          "cellular hemangioma of infancy (strawberry nevus)",
          "infantile hemangioma",
          "juvenile hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A common hemangioma characterized by the presence of capillary-sized vascular channels without prominent epithelioid endothelial cells."
      },
      "child_count": 6,
      "reference_id": "MONDO:0002407"
    },
    {
      "id": 5069,
      "label": "venous hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        21294
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:467",
          "ICD9:228.09",
          "ICDO:9122/0",
          "MEDGEN:90801",
          "NCIT:C4296",
          "SCTID:403968005",
          "UMLS:C0334532"
        ],
        "synonyms": [
          "Venous angioma",
          "Venous malformation"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A rare slow growing benign tumor of aberrant and ectatic venous connections."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003083"
    },
    {
      "id": 5081,
      "label": "deep hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:469",
          "MEDGEN:232421",
          "NCIT:C6555",
          "UMLS:C1333265"
        ],
        "synonyms": [
          "deep angioma",
          "deep hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma arising from the deep soft tissues."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003096"
    },
    {
      "id": 5091,
      "label": "skin hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994,
        20564
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:471",
          "MEDGEN:151951",
          "NCIT:C4905",
          "SCTID:93471006",
          "UMLS:C0687140"
        ],
        "synonyms": [
          "angioma of skin",
          "angioma of the skin",
          "hemangioma of skin",
          "hemangioma of the skin",
          "hemangioma of zone of skin",
          "skin angioma",
          "skin hemangioma",
          "zone of skin hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma arising from the skin."
      },
      "child_count": 20,
      "reference_id": "MONDO:0003110"
    },
    {
      "id": 5095,
      "label": "subglottic hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20647
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:472",
          "MEDGEN:234907",
          "NCIT:C6026",
          "UMLS:C1336518"
        ],
        "synonyms": [
          "angioma of subglottis",
          "angioma of the subglottis",
          "hemangioma of subglottis",
          "hemangioma of the subglottis",
          "subglottic angioma",
          "subglottic hemangioma",
          "subglottis angioma",
          "subglottis hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "A hemangioma arising from the subglottic area."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003115"
    },
    {
      "id": 5103,
      "label": "breast hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3027,
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:476",
          "MEDGEN:163122",
          "NCIT:C5353",
          "UMLS:C0853715"
        ],
        "synonyms": [
          "angioma of breast",
          "angioma of the breast",
          "breast angioma",
          "breast hemangioma",
          "hemangioma of breast",
          "hemangioma of the breast"
        ],
        "categories": [
          {
            "ref": "MONDO:0002657",
            "name": "breast disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A capillary or cavernous hemangioma arising from the breast."
      },
      "child_count": 4,
      "reference_id": "MONDO:0003126"
    },
    {
      "id": 5125,
      "label": "cavernous hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4440,
        5128,
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:483",
          "EFO:1000151",
          "GARD:0023388",
          "HP:0001048",
          "ICDO:9121/0",
          "MEDGEN:9184",
          "MESH:D006392",
          "NCIT:C3086",
          "SCTID:416824008",
          "UMLS:C0018920"
        ],
        "synonyms": [
          "cavernoma",
          "cavernous angioma",
          "cavernous hemangioma",
          "cavernous hemangioma (morphologic abnormality)"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "A hemangioma characterized by the presence of cavernous vascular spaces."
      },
      "child_count": 21,
      "reference_id": "MONDO:0003155"
    },
    {
      "id": 5136,
      "label": "glomeruloid hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:486",
          "MEDGEN:224917",
          "NCIT:C27505",
          "SCTID:403976007",
          "UMLS:C1304511"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0003172"
    },
    {
      "id": 5153,
      "label": "hemangioma of lung",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4769,
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:490",
          "MEDGEN:1843480",
          "UMLS:C0241983"
        ],
        "synonyms": [
          "lung hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "A hemangioma that involves the lung."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003194"
    },
    {
      "id": 5163,
      "label": "acquired hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:492",
          "MEDGEN:208988",
          "NCIT:C27018",
          "UMLS:C0856897"
        ],
        "synonyms": [
          "acquired hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma that is not present at birth but develops later in life."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003206"
    },
    {
      "id": 5188,
      "label": "central nervous system hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3033,
        7994,
        23165
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:501",
          "MEDGEN:272703",
          "NCIT:C7004",
          "UMLS:C1333957"
        ],
        "synonyms": [
          "central nervous system hemangioma",
          "hemangioma of CNS",
          "hemangioma of central nervous system",
          "hemangioma of the CNS",
          "hemangioma of the central nervous system"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A hemangioma arising from the brain and spinal cord."
      },
      "child_count": 6,
      "reference_id": "MONDO:0003241"
    },
    {
      "id": 5203,
      "label": "hobnail hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:505",
          "GARD:0027045",
          "MEDGEN:91080",
          "NCIT:C27506",
          "Orphanet:675362",
          "SCTID:254790003",
          "UMLS:C0346076"
        ],
        "synonyms": [
          "Targetoid Hemosiderotic hemangioma",
          "hobnail hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma characterized by the presence of hobnail endothelial cells."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003258"
    },
    {
      "id": 6320,
      "label": "synovial angioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        21582
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8274",
          "MEDGEN:234375",
          "NCIT:C6525",
          "UMLS:C1336546"
        ],
        "synonyms": [
          "angioma of synovium",
          "angioma of the synovium",
          "hemangioma of layer of synovial tissue",
          "hemangioma of synovium",
          "hemangioma of the synovium",
          "layer of synovial tissue hemangioma",
          "synovial hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A rare hemangioma arising from synovium lining surfaces."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004519"
    },
    {
      "id": 7898,
      "label": "placental hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20619
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:277",
          "EFO:1000480",
          "ICD9:219.8",
          "MEDGEN:195606",
          "NCIT:C4868",
          "SCTID:237268002",
          "UMLS:C0677608",
          "icd11.foundation:588453442"
        ],
        "synonyms": [
          "Chorangioma",
          "chorioangioma",
          "hemangioma of placenta",
          "placenta hemangioma",
          "placental hemangioma",
          "Chorangioma of the placenta",
          "Chorangioma placentae",
          "angioma of placenta",
          "angioma of the placenta",
          "hemangioma of the placenta",
          "placental angioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A hemangioma arising from the fetal blood vessels in the placental villi."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006375"
    },
    {
      "id": 8040,
      "label": "hemangioma of subcutaneous tissue",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3052,
        7994,
        19144
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13081",
          "GARD:0024438",
          "MEDGEN:146343",
          "NCIT:C8540",
          "SCTID:93473009",
          "UMLS:C0685200"
        ],
        "synonyms": [
          "angioma of subcutaneous tissue",
          "angioma of the subcutaneous tissue",
          "hemangioma of subcutaneous tissue",
          "hemangioma of superficial fascia",
          "hemangioma of the subcutaneous tissue",
          "subcutaneous angioma",
          "subcutaneous hemangioma",
          "subcutaneous tissue angioma",
          "subcutaneous tissue hemangioma",
          "superficial fascia hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma arising from the subcutaneous soft tissues."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006557"
    },
    {
      "id": 9061,
      "label": "hemangiomas of small intestine",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20622
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:331098",
          "MESH:C564201",
          "OMIM:140900",
          "UMLS:C1841654"
        ],
        "synonyms": [
          "hemangioma of small intestine",
          "hemangiomas of small intestine",
          "small intestine hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma that involves the small intestine."
      },
      "child_count": 0,
      "reference_id": "MONDO:0007707"
    },
    {
      "id": 16804,
      "label": "spindle cell hemangioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20077
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:496",
          "GARD:0020452",
          "ICDO:9136/0",
          "ICDO:9136/1",
          "MEDGEN:224916",
          "NCIT:C4754",
          "Orphanet:210584",
          "SCTID:403967000",
          "UMLS:C1304508"
        ],
        "synonyms": [
          "SCH",
          "SCh",
          "spindle -cell hemangioma",
          "spindle cell hemangioendothelioma",
          "spindle cell hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Spindle cell hemangioma (SCH), also known as spindle cell hemangioendothelioma, is a rare benign vascular tumor either solitary or multiple, characterized by cavernous blood vessels separated by spindle cells reminiscent of those in KaposiBs sarcoma and located in the dermis and subcutis."
      },
      "child_count": 0,
      "reference_id": "MONDO:0016222"
    },
    {
      "id": 16805,
      "label": "infantile hemangioma of rare localization",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0020453",
          "MEDGEN:825458",
          "Orphanet:210589",
          "SCTID:703270004",
          "UMLS:C3839613"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0016223"
    },
    {
      "id": 18698,
      "label": "congenital hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021910",
          "MEDGEN:65912",
          "NCIT:C3841",
          "Orphanet:458775",
          "SCTID:32361000119104",
          "UMLS:C0235753"
        ],
        "synonyms": [
          "congenital hemangioma",
          "congenital angioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma present and fully formed at birth. The different types are Rapidly involuting congenital hemangiomas (RICH), Partially involuting congenital hemangioma (PICH) and Non-involuting congenital hemangiomas (NICH)."
      },
      "child_count": 3,
      "reference_id": "MONDO:0018715"
    },
    {
      "id": 20402,
      "label": "epithelioid hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:474",
          "GARD:0027057",
          "ICDO:9125/0",
          "MEDGEN:61449",
          "NCIT:C4298",
          "Orphanet:675396",
          "UMLS:C0205788"
        ],
        "synonyms": [
          "epithelioid hemangioma",
          "histiocytoid hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A hemangioma characterized by the presence of epithelioid endothelial cells."
      },
      "child_count": 3,
      "reference_id": "MONDO:0021169"
    },
    {
      "id": 20657,
      "label": "hemangioma of retina",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994,
        20575,
        23165
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:228.03",
          "MEDGEN:102307",
          "NCIT:C3634",
          "SCTID:93470007",
          "UMLS:C0154051"
        ],
        "synonyms": [
          "angioma of retina",
          "angioma of the retina",
          "hemangioma of the retina",
          "retina angioma",
          "retina hemangioma",
          "retinal angioma",
          "retinal hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A hemangioma that involves the retina."
      },
      "child_count": 6,
      "reference_id": "MONDO:0021541"
    },
    {
      "id": 20658,
      "label": "hemangioma of choroid",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20608
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:228.09",
          "MEDGEN:83424",
          "NCIT:C4562",
          "SCTID:255022003",
          "UMLS:C0346390"
        ],
        "synonyms": [
          "angioma of choroid",
          "angioma of the choroid",
          "benign angioma of choroid",
          "benign angioma of the choroid",
          "benign choroid angioma",
          "benign choroid hemangioma",
          "benign hemangioma of choroid",
          "benign hemangioma of the choroid",
          "choroid angioma",
          "choroid hemangioma",
          "hemangioma of optic choroid",
          "hemangioma of the choroid",
          "hemangioma, choroid, benign",
          "optic choroid hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A hemangioma that involves the optic choroid."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021542"
    },
    {
      "id": 20659,
      "label": "hemangioma of gingiva",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20612
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:228.09",
          "MEDGEN:108426",
          "NCIT:C4831",
          "SCTID:304990002",
          "UMLS:C0582885"
        ],
        "synonyms": [
          "angioma of gingiva",
          "angioma of gum",
          "angioma of the gingiva",
          "angioma of the gum",
          "gingiva hemangioma",
          "gingival angioma",
          "gingival hemangioma",
          "gum angioma",
          "gum hemangioma",
          "hemangioma of gum",
          "hemangioma of the gingiva",
          "hemangioma of the gum"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A hemangioma that involves the gingiva."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021543"
    },
    {
      "id": 21081,
      "label": "diffuse cavernous hemangioma of the rectum",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7994,
        20584
      ],
      "type_id": 0,
      "properties": {
        "synonyms": [
          "cavernous haemangioma of the rectum"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0022985"
    }
  ],
  "roots": [
    {
      "id": 21322,
      "label": "benign blood vessel neoplasm"
    }
  ]
}