APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The mucosa-associated lymphoid tissue (MALT) initiates immune responses to specific antigens encountered along all mucosal surfaces. MALT inductive sites are secondary immune tissues where antigen sampling occurs and immune responses are initiated.

Detailed explanation-2: -The mucosa-associated lymphoid tissue (MALT), also called mucosa-associated lymphatic tissue, is a diffuse system of small concentrations of lymphoid tissue found in various submucosal membrane sites of the body, such as the gastrointestinal tract, nasopharynx, thyroid, breast, lung, salivary glands, eye, and skin.

Detailed explanation-3: -MALT is present in the stomach and throughout the small and large intestines. Peyer’s patches (PPs) refer to organized lymphoid aggregates located within both the small and large intestines of many mammalian species (Liebler-Tenorio and Pabst, 2006).

Detailed explanation-4: -Primary lymphoid organs: These organs include the bone marrow and the thymus. Secondary lymphoid organs: These organs include the lymph nodes, the spleen, the tonsils and certain tissue in various mucous membrane layers in the body (for instance in the bowel). 30-Jul-2020