symptom

{
  "id": "MLC-T-ONC-008437",
  "term": "symptom",
  "field": "Oncology and biomedicine",
  "definition": "Something that a person feels or experiences that may indicate that they have a disease or condition. Symptoms can only be reported by the person experiencing them. They cannot be observed by a health care provider or other person and do not show up on medical tests. Some examples of symptoms are pain, nausea, fatigue, and anxiety.",
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/symptom/"
}