How Do Oncologists Use Tumor Size and Location in Staging?
Oncologists use the TNM staging system, which includes tumor size (T), lymph node involvement (N), and metastasis (M), to stage cancer. The size and location of the tumor are critical in determining the T category, which, along with N and M, helps in classifying the cancer stage from I to IV. This classification is essential for determining the prognosis and treatment strategy.