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Are you suppose to be able to feel your lymph nodes in your neck and other places?
Wiki User
∙ 8y ago
No, they are hardly noticable when not swollen. When they are swollen they can be pea-sized or larger.
Wiki User
∙ 8y ago
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What are the significance of enlarged lymph nodes connected to breast cancer?
The significance of enlarged lymph nodes connected to breast cancer is that when these lymph nodes get enlarged by either cancerous cells or other problems, it may be felt at breast examination.
What is a collections of lymphocytes?
Lymphocytes are found concentrated in a few places in the body. Lymph Nodes Spleen Appendix & intestines. If lymphocytes become cancerous, they are called a lymphoma. But, since lymph nodes are part of a fluid filtration system they are a frequent place for other cancers to metastasize.
What happens to the lymph after it travels through the lymphatic system?
After it travels through the lymphatic system, the lymph nodes filter lymph, trapping bacteria and other disease-causing microorganisms in the fluid.Lymphatic vessels open into veins and the fluid re-enters the bloodstream.As lymph flows through the lymphatic system, it passes through small knobs of tissue called lymph nodes. Lymph nodes filter the lymph, trapping bacteria and other microorganisms that cause disease. When the body is fighting an infection, the lymph nodes enlarge. If you've ever had "swollen glands" when you've been sick, you've actually had swollen lymph nodes.
What are two major function of the lymph nodes?
(1) A lymph is transported back to the blood stream, the lymph nodes act as lymph "filters" Macrophages in the nodes remove and destroy microorganisms and other debri that enter the lymph from the loose connective tissues, effectively preventing them from being delivered to the blood and spreading to other parts of the body. (2) They help activate the immune system. Lymph nodes and other lymphoid organs are strategically located sites where lymphocytes encounter antigens and are activated to mount an attack against them.
What Dø lymph nodes Dø and what is there function?
Lymph nodes are composed of masses of lymphocytes and other cells which serve the function in humans of fighting off foreign bodies including bacteria and viruses. Lymph nodes are a central part of the human immune system. Lymphatic ducts carry lymph fluid into and out of lymph nodes. This is one of the ways that immune cells travel to all parts of the body. Cancers of the lymph nodes are called lymphomas of which the most well known is Hodgkins Disease.
What diseases result in enlarged lymph nodes?
Lymphadenopathy is any disease process involving enlargement of the lymph nodes. This can occur due to infection, autoimmune disease or malignancy.
Why are lymph nodes removed in cancer treatments?
Removal of Lymph NodesThe lymph nodes are a way of travel for breast cancer cells. This is the first place they go if the cancer has spread. They remove the lymph nodes to see if the cancer has spread. Hopefully, the breast cancer cells will not have gone past the lymph nodes, and with removal of them and the cancer in the breast, the cancer is gone. Unfortunately, this is not always the case, and the cancer can spread to other parts of the body through the lymph nodes. The more lymph nodes that are positive for cancer, the more likely the cancer has spread to distant places in the body. Early detection is the key! Keep up on the mammograms and self examination. It could save your life!AnswerThe above poster gave an excellent answer, but just wanted to add that lymph nodes are throughout our body and are filters for our body, thus, of there are cancer cells they can travel through lymph nodes.
Can anorexia lead to swollen lymph nodes?
Anemia does not normally cause swollen lymph nodes. lymph nodes are most commonly the sign of bacterial/viral infections. These lymph nodes are usually soft, mobile, tender and swell to a large size over a short period of time. other causes of swollen lymph nodes incluse benign growths and malignancies. When watching out for malignancies, lymph nodes should be checked if they are hard, non-mobile, cause no pain and swell largely over a longer period of time (weeks-months)
What is the odd organ out in this list thyroid gland - thymus - spleen - lymph nodes?
Thyroid is the odd organ among the thyroid, thymus, spleen and lymph nodes. The other three are part of the immune system, while the thyroid is not.
What is a node in medical terminology?
In medical terminology, a node refers to a small, round, or oval-shaped structure. It can refer to lymph nodes, which are part of the immune system and help fight infection, or to other types of nodes such as nerve nodes or lymphatic nodes.
How will lymph nodes change in response to an infection?
They enlarge to trap bacteria and other microorganisms that cause disease.
Can lymph swell when you have sore throat from cold?
More white blood cells are being produced. Because they multiply to kill large areas of the disease-causing pathogens. And your glands begin to swell painfully. ouch! /\ Close but no cigar. In order to understand why lymph nodes swell you have to understand what lymph nodes do. Lymph nodes act as a filter system for Lymph Fluid, or all of the excess fluid our body produces. Lymph fluid is responsible for carrying nutrients all over the body and delivering said nutrients through the blood stream. Lymph nodes filter out infections as they are carried by the Lymph fluid from one part of the body to the other. Lymph nodes are found in several places on the body, so as an infection tries to spread, using the Lymph fluid as it's guide, the Nodes trap the infection in an attempt to eradicate it. Once the infection has been trapped your white blood cells begin to attack it aiding in the recovery process. The bi product of all of the activity and excess infection in the nodes, is swelling or pain. The nodes themselves do not multiply, they are located in several areas throughout your body, the neck, the armpit, and the groin are the most commonly noted sore areas during a sickness. If you notice tenderness in any of these areas please contact your physician as it may be a sign of infection, or something more serious.
