metastázovat

Metastázovat is a verb derived from the Greek word "metastasis," meaning "a change" or "a transference." In a medical context, it refers to the process by which cancer cells spread from their original site, or primary tumor, to other parts of the body. This spread occurs when cancer cells break away from the primary tumor, enter the bloodstream or lymphatic system, and are then transported to distant organs or tissues. Once in a new location, these cells can establish new tumors, known as secondary tumors or metastases.

The process of metastasis is a hallmark of malignant cancers and is often a major factor in cancer-related mortality. Not all cancers are equally prone to metastasizing. Certain types of cancer, such as melanoma and lung cancer, are known for their aggressive metastatic potential, while others may remain localized for a longer period. The ability of cancer cells to metastasize depends on a complex interplay of genetic mutations, cellular characteristics, and the tumor microenvironment.

Detecting and treating metastases is a critical aspect of cancer care. Treatments are often tailored to the location and extent of the metastases, and may include surgery, radiation therapy, chemotherapy, targeted therapy, or immunotherapy. Understanding the mechanisms of metastasis is an ongoing area of research, aiming to develop more effective strategies for preventing and treating this life-threatening aspect of cancer.