{
  "id": 5993,
  "label": "premenstrual tension",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004169",
  "properties": {
    "xrefs": [
      "DOID:727",
      "MEDGEN:87683",
      "MESH:D011293",
      "UMLS:C0376356"
    ],
    "synonyms": [
      "PMS",
      "premenstrual syndrome"
    ],
    "categories": [
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      }
    ],
    "definition": "A combination of distressing physical, psychologic, or behavioral changes that occur during the luteal phase of the menstrual cycle. Symptoms of PMS are diverse (such as pain, water-retention, anxiety, cravings, and depression) and they diminish markedly 2 or 3 days after the initiation of menses."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 29362,
      "label": "menstrual disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4379
      ],
      "type_id": 0,
      "properties": {
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A disorder of the female reproductive system characterized by abnormalities in the menstrual cycle, including disturbances in timing, flow, or associated pain."
      },
      "child_count": 3,
      "reference_id": "MONDO:1060204"
    }
  ],
  "children": [
    {
      "id": 26603,
      "label": "premenstrual dysphoric disorder",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5993
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:636161",
          "UMLS:C0520676"
        ],
        "synonyms": [
          "PMDD"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A severe form of premenstrual syndrome (PMS) that involves significant emotional and physical symptoms in the week or two before a period."
      },
      "child_count": 0,
      "reference_id": "MONDO:1010182"
    }
  ],
  "roots": [
    {
      "id": 29362,
      "label": "menstrual disorder"
    }
  ]
}