What are lymphrodes?

Lymphrodes, or lymph nodes, are small, bean-shaped structures that are part of the lymphatic system. They play a crucial role in the immune system by filtering lymph fluid and trapping pathogens, such as bacteria and viruses. Lymph nodes contain lymphocytes, which are white blood cells that help fight infections. They are distributed throughout the body, often clustered in areas like the neck, armpits, and groin.