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Secondary lymphoid nodule

Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x

Secondary lymphoid nodule <p>Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x</p>

Secondary lymphoid nodule

Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x
- Germinal center <p>Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x</p>

- Germinal center

Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x
- Mantle <p>Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x</p>

- Mantle

Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x
Area shown in next image <p>Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x</p>

Area shown in next image

Secondary lymphoid nodules consist of germinal centers surrounded by a perimeter, or mantle, of tightly packed B lymphocytes.  The euchromatic nuclei and abundant cytoplasm of the large, immature lymphoblasts located in the germinal center contribute to the pale appearance of this region.  This nodule is located in the lamina propria of the small intestine.  200x
Main SlideSecondary lymphoid nodule - Germinal center - MantleArea shown in next image