Histologic comparison of cell types in a germinal center, including follicular dendritic cells, H&E stain: - Centrocytes are small to medium size with angulated, elongated, cleaved, or twisted nuclei. - Centroblasts are larger cells containing vesicular nuclei with one to three basophilic nucleoli apposing the nuclear membrane. - Follicular dendritic cells have round nuclei, centrally located nucleoli, bland and dispersed chromatin, and flattening of adjacent nuclear membrane.
The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system and complementary to the circulatory system. It consists of a large network of lymphatic v
Anatomy of the lymphatic system showing primary and secondary lymphoid organs