A Comprehensive Review of Infectious Granulomatous Diseases of the Gastrointestinal Tract

Figure 4

Hematoxylin and eosin (H&E) stain of a small intestinal biopsy specimen demonstrates granulomatous inflammation in an HIV patient diagnosed with disseminated Histoplasmosis (a). GMS stain reveals macrophages with intracellular fungal organisms (b). (Images obtained with permission from Spinner et al. [43]).

(a)

(b)