HER2 positive

{
  "id": "MLC-T-ONC-003827",
  "term": "HER2 positive",
  "field": "Oncology and biomedicine",
  "definition": "Describes cells that have a protein called HER2 on their surface. In normal cells, HER2 helps control cell growth. Cancer cells that make too much HER2 may grow more quickly and are more likely to spread to other parts of the body. Checking to see if a cancer is HER2 positive may help plan treatment, which may include drugs that kill HER2-positive cancer cells. Cancers that may be HER2 positive include breast, bladder, pancreatic, ovarian, and stomach cancers. Also called c-erbB-2 positive and human epidermal growth factor receptor 2 positive.",
  "synonyms": [
    "c-erbB-2 positive",
    "human epidermal growth factor receptor 2 positive"
  ],
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/her2-positive/"
}