<P> A lymph node or lymph gland is an ovoid or kidney - shaped organ of the lymphatic system , and of the adaptive immune system , that is widely present throughout the body . They are linked by the lymphatic vessels as a part of the circulatory system . Lymph nodes are major sites of B and T lymphocytes , and other white blood cells . Lymph nodes are important for the proper functioning of the immune system , acting as filters for foreign particles and cancer cells . Lymph nodes do not have a detoxification function , which is primarily dealt with by the liver and kidneys . </P>
<P> A lymph node or lymph gland is an ovoid or kidney - shaped organ of the lymphatic system , and of the adaptive immune system , that is widely present throughout the body . They are linked by the lymphatic vessels as a part of the circulatory system . Lymph nodes are major sites of B and T lymphocytes , and other white blood cells . Lymph nodes are important for the proper functioning of the immune system , acting as filters for foreign particles and cancer cells . Lymph nodes do not have a detoxification function , which is primarily dealt with by the liver and kidneys . </P>
what is the main function of the lymph nodes
what is the main function of the lymph nodes
proper functioning of the immune system , acting as filters for foreign particles and cancer cells
proper functioning of the immune system , acting as filters for foreign particles and cancer cells