A Histomorphological Pattern Analysis of Pulmonary Tuberculosis in Lung Autopsy and Surgically Resected Specimens

Figure 1

Microscopy examination. (a) Epithelioid granuloma with multinucleated giant cells (H&E, ×400). (b) Necrotic acute inflammatory exudate in alveolar spaces (H&E, ×400). (c) Numerous acid fast bacilli (ZN stain, ×1000).

(a)

(b)

(c)