Cancer has spread to other organs, such as the brain, lungs, liver, or bones in TNM a. Stage 4 b. Stage 1 c. Stage 3 d. Stage 2

Stage 4 cancer is when the disease has metastasized, meaning it has spread beyond its original site to other organs like the brain, lungs, liver, or bones. This stage is often more challenging to treat and indicates a more advanced progression of the disease. It serves as a wake-up call for preventive health measures and early detection as crucial tools in combating cancer effectively. Cancer staging with the TNM system is important not only for prognosis but also for planning treatment strategies. Understanding the stage helps health professionals determine the best course of action, whether it’s surgery, chemotherapy, radiation, or clinical trials. It reinforces the importance of regular check-ups and monitoring changes in one’s health, aiming for early intervention whenever possible.