Fig. 2
From: A case of pulmonary histoplasmosis diagnosed after lung lobectomy
Pathological findings. a The 24 × 22 × 20 mm mass adjacent to the pleura. b Hematoxylin and eosin (HE) stain × 0.75. The epithelioid granuloma which include vessels and bronchi. c HE stain × 20. There are multinucleated giant cells in the granuloma (black arrows). d Grocott’s methenamine silver stain × 40. There are a lot of yeast-like fungi (red arrows) in the cytoplasm of multinucleated giant cells and foam cells