Histology of Lymphoid system

All these structures contain a matrix of reticular tissue the meshes of which are filled with lymphocytes. In addition to formed lymphatic structures like lymph glands, tonsils, thymus and spleen, there are diffuse lymphatic infiltrations in the body in the mm. Of digestive, respiratory and genital systems and conjunctiva.

1. Tonsils
2. Lymph nodes (Lymph gland)
3. Spleen
4. Thymus