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Lymphoid Nodule in Bursa of Fabricius
Description:The nodule has a darker staining cortex with densly packed small lymphocytes. The medulla contains cells of various sizes including lymnphocytes, macrophages, and reticular epithelial cells. It may not be possible to identify all the cells types in a relatively low powered micrograph like this one. Do you see any mitotic figures here? G10. Original mag. 100x Azure-Eosin. Cloacal bursa of Fabricius. Lymphoid System. Chicken.