The document discusses the histology of lymphoid organs including the thymus, lymphatic nodules, spleen, palatine tonsils, and lymph nodes. These organs play important roles in the immune system through the development, storage, and activation of lymphocytes that help the body fight infections and diseases.

1. LYMPHOID ORGANS HISTOLOGY
Dr ABDUL QAYYUM KHAN

2. THYMUS

4. LYMPHATIC NODULE

6. SPLEEN

8. PLATINE TONSIL

10. LYMPH NODE