Metastatic cancer

Metastatic cancer refers to cancer that has spread from its original site to other parts of the body. This occurs when cancer cells break away from the primary tumor, travel through the bloodstream or lymphatic system, and form new tumors in other organs. Metastasis can affect various areas such as the bones, liver, lungs, or brain, and can complicate treatment. While the primary cancer type remains the same, the presence of metastases often indicates a more advanced stage of the disease, requiring specialized treatment approaches to manage the spread and impact on overall health.