Pathology and Epidemiology of Fungal Infections in Layer Chicken Flocks

Figure 3

Hepatic and ovarian sections were stained with H&E and PAS stains. (a, b) H&E stain of liver tissue, showing a focal granulomatous lesion with a central necrotic area and definite regular spaces (arrows) surrounding hepatocytes that exhibit necrobiotic changes. (c) H&E stain of the ovary showing the locally extensive granulomatous area surrounding eosinophilic amorphous necrotic tissues (arrows). (d) PAS stain showing septated, branched hyphae suggestive of Aspergilli (arrows).