What are lymph nodes? Lymph nodes are small structures that filter fluid (lymph) in your body. They function as a place for immune cells to look for and get rid of foreign substances, …

Mar 18, 2024 · Lymph nodes are a part of the lymphatic system. They filter lymph, which contains pathogens and damaged cells, and send the dead cells to the kidneys and liver.

A lymph node, or lymph gland, [1] is a kidney -shaped organ of the lymphatic system and the adaptive immune system. A large number of lymph nodes are linked throughout the body by …

Mar 26, 2024 · Adults generally have about 600-800 lymph nodes. Most are spread out, but some are in groups in a few major places, like your neck, armpits, chest, belly, and groin. Your …

Nov 4, 2025 · Lymph nodes, sometimes called lymph glands, are an important part of the immune system. Lymph nodes are clustered throughout the body and function as filters, removing …

Sep 28, 2025 · Lymph nodes are small, bean-shaped organs that help produce immune cells, filter lymph fluid, and protect against inflammation in your body.

Oct 30, 2025 · Lymph node, any of the small, bean-shaped masses of lymphoid tissue enclosed by a capsule of connective tissue that occur in association with the lymphatic vessels.

What do lymph nodes do? Lymph nodes play an essential role in the body’s immune system. They filter lymph fluid containing waste products, bacteria, and other harmful substances. The …

Sep 9, 2025 · The lymph node serves as a vital checkpoint in the lymphatic system, filtering lymph fluid and orchestrating immune responses to protect the body from infections and diseases.

What are the main functions of lymph nodes? Lymph vessels send lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for foreign …