{
  "id": 20948,
  "label": "chester porphyria",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0022714",
  "properties": {
    "xrefs": [
      "MEDGEN:82789",
      "OMIM:176010",
      "UMLS:C0268322"
    ],
    "synonyms": [
      "PORC",
      "porphyria, Chester type"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "Chester porphyria is a unique type of porphyria with the signs and symptoms of acute intermittent porphyria (AIP) and the biochemical defects of both AIP and variegate porphyria (VP). Chester porphyria does not conform to any of the recognized types of acute porphyria. The symptoms associated with Chester porphyria are similar to those observed in other acute porphyrias. Treatment is symptomatic."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 19020,
      "label": "inherited porphyria",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        16625,
        17981,
        22990
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13268",
          "GARD:0010353",
          "MEDGEN:698423",
          "MedDRA:10036181",
          "MedDRA:10061356",
          "NANDO:2200610",
          "Orphanet:738",
          "SCTID:371628009",
          "UMLS:C1275125"
        ],
        "synonyms": [
          "disorder of porphyrin and heme metabolism",
          "disorder of porphyrin metabolism",
          "porphyria",
          "hereditary porphyria",
          "Hematoporphyria",
          "Porphyrinopathy"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Porphyrias constitute a group of eight hereditary metabolic diseases characterized by intermittent neuro-visceral manifestations, cutaneous lesions or by the combination of both."
      },
      "child_count": 27,
      "reference_id": "MONDO:0019142"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 19020,
      "label": "inherited porphyria"
    }
  ]
}