stage I adult soft tissue sarcoma of the retroperitoneum

{
  "id": "MLC-T-ONC-008001",
  "term": "stage I adult soft tissue sarcoma of the retroperitoneum",
  "field": "Oncology and biomedicine",
  "definition": "Stage I is divided into stages IA and IB. In stage IA, the tumor is 5 centimeters or smaller and is low grade or the grade is unknown. Low-grade cancer cells look more like normal cells under a microscope and grow and spread more slowly than mid-grade and high-grade cancer cells. In stage IB, the tumor is larger than 5 centimeters and is low grade or the grade is unknown.",
  "references": [
    "NCI Dictionary of Cancer Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/stage-i-adult-soft-tissue-sarcoma-of-the-retroperitoneum/"
}