Fig. 2

Representative images of fungal organisms on H&E stained frozen section (a, c-f) and FFPE section (b, g-h). Images taken at 40x magnification (a and b) demonstrate necrosis and inflammation, which were the areas most likely to contain fungal organisms. Panels a-d and g-h show images from slides with abundant organisms, while panels e-f are from slides with scarce fungal organisms with potential for false negative interpretation