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Lymph Nodes

By , About.com Guide

Updated November 20, 2006

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

Definition:
Lymph nodes - also commonly known as lymph glands - are small bean-shaped structures that occur throughout the body. They produce white blood cells and filter bacteria and other foreign particles.

The most prominent of the lymph nodes are found in the neck, armpits and groin.

The term "swollen glands" refers to swelling of the lymph nodes. See also Lymphadenopathy.
Pronunciation: LIMF

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