Metastasis - Wikipedia Metastasis involves a complex series of steps in which cancer cells leave the original tumor site and migrate to other parts of the body via the bloodstream, via the lymphatic system, or by direct extension
Metastatic Cancer: When Cancer Spreads - NCI The process by which cancer cells spread to other parts of the body is called metastasis When observed under a microscope and tested in other ways, metastatic cancer cells have features like that of the primary cancer and not like the cells in the place where the metastatic cancer is found
Metastatic Cancer: Overview, Symptoms, and Outlook - Healthline When tumors form in a distant part of your body, you have metastatic cancer Therefore, metastatic cancer is cancer that has spread from the original tumor to a distant part of the body in any of
Metastasis | Causes, Symptoms Treatment | Britannica The process of spread, accompanied by the seeding of tumor cells in distant areas, is known as metastasis Tumors that grow and spread aggressively in this manner are designated malignant, or cancerous
What Is Metastasis? Cancer Spread, Detection, and Treatment A metastasis is a new tumor that forms when cancer cells break away from their original location and grow in a different part of the body The most common sites where these secondary tumors develop are bone, liver, and lung
Metastasis: Cell Metastasis, the growth of cancer cells in organs distant from the one in which they originated, is the ultimate and most lethal manifestation of cancer The vast majority of cancer patients die as a consequence of their metastatic disease and not due to primary tumors
What Are Advanced and Metastatic Cancers? - American Cancer Society Metastatic cancer is a cancer that has spread from the part of the body where it started (the primary site) to other parts of the body Metastasis might be described based on how far from the primary site it has spread: Local metastasis means cancer cells have spread to nearby tissues or lymph nodes This is an early stage of metastasis
What Is Metastasis? - Verywell Health A metastasis is the spread of cancer to another region distant from the site of the primary cancer Learn about how, why, and where they occur
Metastasis: MedlinePlus Medical Encyclopedia Metastasis is the movement or spreading of cancer cells from one organ or tissue to another Cancer cells usually spread through the blood or the lymph system