Lymphoid nodules

Definition

Lymphoid nodules are small, localized clusters of dense lymphoid tissue found within the mucous membranes throughout the body. They play a crucial role in the immune response by trapping and destroying foreign particles.

Related terms

Lymphocytes:

White blood cells that are one of the body's main types of immune cells, responsible for fighting infections.

Mucous Membranes:

Thin layers of tissue lining various cavities in the body that open to the outside, acting as a barrier to pathogens.

Immune Response: The body's defensive reaction to foreign substances or pathogens, involving recognition, attack, and removal of these entities