metastatsionaalne

Metastatsionaalne refers to a medical condition where cancer cells have spread from their original location to other parts of the body. This process is known as metastasis. When cancer becomes metastasized, it is considered to have advanced to a later stage, making it more difficult to treat. The primary tumor is the site where the cancer originated, and secondary tumors develop in distant organs or tissues when cancer cells break away from the primary tumor, enter the bloodstream or lymphatic system, and establish new growths elsewhere. Common sites for metastasis include the lungs, liver, bones, and brain, though this can vary depending on the type of primary cancer. Detecting and treating metastasized cancer is a critical aspect of oncology. The presence of metastasis significantly impacts prognosis and treatment strategies, often involving systemic therapies like chemotherapy, targeted therapy, or immunotherapy to address the widespread nature of the disease. Medical professionals use imaging techniques and biopsies to identify and stage metastatic cancer.