TSNA

{
  "id": "MLC-T-ONC-008937",
  "term": "TSNA",
  "field": "Oncology and biomedicine",
  "definition": "A type of harmful, cancer-causing chemical found in tobacco and tobacco smoke. TSNAs are formed when tobacco leaves are grown, cured, aged, and processed. Tobacco products can contain different amounts of TSNAs, depending on how they are made. Also called tobacco-specific nitrosamine.",
  "expansions": [
    "tobacco-specific nitrosamine"
  ],
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/tsna/"
}