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Metastasis is a pathogenic agent's spread from an initial or primary site to a different or secondary site within the host's body; [1] the term is typically used when referring to metastasis by a cancerous tumor. [2] . The newly pathological sites, then, are metastases ( mets ).
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.
Apr 24, 2024 · Metastasis happens when cancer cells break off from the original tumor, enter your bloodstream or lymphatic system, and then spread to other areas of your body. Doctors can’t cure most metastatic cancers, but treatment can help manage your symptoms.
Jul 26, 2022 · Metastasis or metastatic cancer occurs when cancer cells break off from the tumor where they originated, travel through the bloodstream or lymph vessels, and establish new tumors in another part of the body. Scientists at MSK are studying how and why this happens, with the goal of finding ways to prevent it. Back to top. 3.
Aug 29, 2022 · A metastasis refers to the spread of cancer cells from their primary location (the organ in which the cancer began) to another region of the body. Cancer cells may spread through the bloodstream, the lymphatic vessels, or locally, and can do so because chemicals that ordinarily keep cells where they belong in the body are absent.
Apr 27, 2022 · Bone metastasis occurs when cancer cells spread from their original site to a bone. Nearly all types of cancer can spread (metastasize) to the bones. But some types of cancer are particularly likely to spread to bone, including breast cancer and prostate cancer.
Apr 13, 2023 · Metastasis encompasses a series of biological events in which cells from a primary tumor progressively acquire the capacity to invade through the mucosa into deeper tissues; disseminate through the blood, lymphatics, or through direct infiltration of neighboring structures; seed distant organs; and eventually resume proliferation at distant site...
