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Glossary Term:

Title

lymph node

Phonetic

limf node

Description

Small bean-shaped collection of immune system tissue, such as lymphocytes, found throughout the body along lymphatic vessels. They remove cell waste, germs, and other harmful substances from lymph. They help fight infections and also have a role in fighting cancer, although cancers can spread through them. Sometimes called lymph glands. See also immune system, lymph, lymphatic system.