What is the difference between a cancerous tumor and metastasis
Metastasis is when cancer has spread from one part of the body to another. The cells in the metastatic tumor are like those..MORE? [ Source: http://www.chacha.com/question/what-is-the-difference-between-a-cancerous-tumor-and-metastasis ]
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- What is the difference between a cancerous tumor and metastasis??
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- Metastasis is spread…the term can refer to infections as well as to malignant cells. A cancerous tumor is a localized mass of malignant cells. Metastasis of cells occurs when some of the cells from a tumor break free and enter the blood o…
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- What is the difference between a cancerous tumor and metastasis?
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- A: Metastasis is spread…the term can refer to infections as well as to malignant cells. A cancerous tumor is a localized mass of malignant cells. Metastasis of cells occurs when some of the cells from a tumor break free and enter the blood or lymph and travel to other sites in the body, often forming new tumors in other organs and tissues. When this happens, the diagnosis is metastatic cancer. In some cancers, such as breast cancer, lymph nodes may be removed and biopsied to look for the presence of malignant cells, which would indicate metastasis via the lymphatic ducts from the primary tumor in the breast.