Ref : 021563-58 - © Pr J.L. KEMENY - ISM
Pulmonary tuberculosis. Two giant cells, a small one on the left and a large one on the right. The small one is a Langhans type giant cell because the nuclei are typically arranged in a ring at the periphery of the cell. Histological section, HES stain, x 400 (24x36 mm size).