negative test result

{
  "id": "MLC-T-ONC-005723",
  "term": "negative test result",
  "field": "Oncology and biomedicine",
  "definition": "A test result that shows the substance or condition the test is supposed to find is not present at all or is present, but in normal amounts. In genetics, a negative test result usually means that a person does not have a mutation (change) in the gene, chromosome, or protein that is being tested. More testing may be needed to make sure a negative test result is correct.",
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/negative-test-result/"
}