Fig. 4
Histopathology of biopsy samples. Hematoxylin and eosin staining showing granulomas of macrophages were observed in the lamina propria of gastric body (a), ileocecum (b) and transverse colonic mucosa (c), and round or oval spores were observed in macrophages (× 200 magnification); Yeasts with positive Gomori’s methanamine silver nitrate staining (d) (400 × magnification) and Periodic acid–Schiff staining (e) (× 200 magnification), f (× 400 magnification) in macrophages