Swollen lymph nodes may be in the neck, under the arm or anywhere else there are lymph nodes. Lymph nodes may be swollen due to infection or inflammation. Having swollen lymph nodes is only very rarely a sign of cancer. This helps doctors work out the best treatment for the cancer. This is done to see if the cancer has spread or not. Cancerous tumors are often found in the lymph nodes, tiny sacs containing white blood cells and other substances that help fight infection and disease. About 20 of adults with swollen glands in their necks have cancer.
taking a biopsy of the lymph nodes near the cancer, then examining them under a microscope Lymph nodes are also located in these following places throughout our bodies: We also have lymph nodes at the base of the skull. The lymph nodes in the neck may also enlarge as they try to fight off the cancer cells. removing nodes near the cancer, then examining them under a microscope. If a person has cancer, doctors examine lymph nodes carefully to see whether or not they are affected by cancer. Lymph nodes are located throughout the body, including the neck, armpits, groin, around the gut, and between the lungs. Sometimes cancer can start in the lymph nodes (such as in lymphoma), but some others types of cancer can also spread from one part of the body to another through lymph nodes. There are more than 600 lymph nodes throughout the body. However, while some lymph nodes will be visible or noticeable when they become enlarged, many are not. A swollen lymph node may still only be about the size of a grape or larger. The lymph nodes are bean-shaped organs that contain lymphocytes, a type of white blood cells. They drain lymph fluid from nearby organs or areas of the body. Lymph nodes are very small clusters of immune cells that function as part of the bodys immune system. When cancer has spread to a lymph node, it will usually become swollen and enlarged, will feel hard and may or may not be tender to the touch, Dr. Lymph nodes are located throughout the body.
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