stage I vulvar cancer

{
  "id": "MLC-T-ONC-008056",
  "term": "stage I vulvar cancer",
  "field": "Oncology and biomedicine",
  "definition": "The tumor is found only in the vulva. Stage I is divided into stages IA and IB. In stage IA, the tumor is 2 centimeters or smaller and has spread 1 millimeter or less into the tissue of the vulva. Cancer has not spread to the lymph nodes. In stage IB, the tumor is larger than 2 centimeters or has spread more than 1 millimeter into the tissue of the vulva. Cancer has not spread to the lymph nodes.",
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/stage-i-vulvar-cancer/"
}