Tumor Node Metastasis Staging

The Tumor Node Metastasis (TNM) staging system is a way to categorize cancer based on three key factors: the size and extent of the primary tumor (T), whether nearby lymph nodes are involved (N), and if cancer has spread to other parts of the body (M). Each factor is assigned a score, helping doctors assess the severity and progression of the disease. This system aids in determining the best treatment options, predicting outcomes, and allowing for consistent communication among healthcare professionals regarding cancer cases.