![This is blank.](https://digitalhistology.org/wp-content/themes/histology-unified/imgs/trans.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-1-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-2-ping.png)
- 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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-3-ping.png)
- 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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-4-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-5-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-6-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-7-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Or.Ly_.Tiss-6-8-ping.png)
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>](https://digitalhistology.org/wp-content/uploads/2017/11/Mississippi-source-ping.png)
Image source >
Image taken of a slide from the University of Mississippi collection.