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Secondary lymphoid nodule

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Secondary lymphoid nodule <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Secondary lymphoid nodule

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

- Germinal center <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

- Germinal center

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

- Mantle <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

- Mantle

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Diffuse lymphoid tissue <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Diffuse lymphoid tissue

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Intestinal lumen <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Intestinal lumen

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Mucosal epitheliium <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Mucosal epitheliium

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Lamina propria <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Lamina propria

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Intestinal glands <p>This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x</p>

Intestinal glands

This secondary lymphoid nodule is located in the lamina propria of the small intestine. It has a pale-staining germinal center where lymphoblasts divide to form lymphocytes. Mature B lymphocytes accumulate at the periphery of the nodule, forming the dark mantle of the nodule. Nodules in the lamina propria filter tissue fluid. 200x

Image source > <p>Image taken of a slide from the University of Mississippi collection.</p>

Image source >

Image taken of a slide from the University of Mississippi collection.

Main Slide Secondary lymphoid nodule - Germinal center - Mantle Diffuse lymphoid tissue Intestinal lumen Mucosal epitheliium Lamina propria Intestinal glands Image source >