Mar 19, 2025 · 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, damaged cells and cancer cells.

The primary function of lymph nodes is the filtering of lymph to identify and fight infection. In order to do this, lymph nodes contain lymphocytes, a type of white blood cell, which includes B cells and T cells.

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 lymph system is a...

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.

Apr 25, 2025 · The lymph nodes, also called lymph glands, play a vital role in the body being able to fight off infections. They work as filters, trapping viruses, bacteria and other causes of illnesses …

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.

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 foreign …

As part of the lymphatic system, lymph nodes serve as filters for the blood, providing specialized tissues where foreign antigens can be trapped and exposed to cells of the immune system for destruction.

Jul 20, 2025 · Lymph nodes are small, bean-shaped glands in the body’s immune system. Hundreds are spread throughout your body, where they help fight illness and infections by filtering harmful …

Lymph nodes are vital for initiating immune responses and are essential in maintaining immune surveillance and homeostasis. There are approximately 500–700 lymph nodes in the adult human …