❗Tuberculosis and other mycobacterial infections are among the most common causes of pathological lymph node enlargement in developing countries. ✅Cytological examination of the lymph node may show a varied mixture of neutrophils, and usually several Langhans giant cells are found. These are large cells with peripherally arranged round or oval nuclei, forming a horseshoe or wreath pattern. 🔬In the photo: Langhans giant cell with a horseshoe-shaped nucleus located at the periphery.
👉Source: M.Sheaff, N.Singh - Cytopathology An Introduction - 2013
