Capillaria hepatica histopathology

(A, B) Capillaria hepatica eggs in liver, stained with hematoxylin and eosin (H&E). Eggs of C. hepatica are 50 to 70 micrometers long by 30 to 35 micrometers wide and are unembryonated when seen in human stool (an indication of a spurious infection).
(C) Cross section of a male C. hepatica in liver tissue, stained with H&E. Note the presence of the intestine (dashed arrow) and the coiled sections of the testes (arrows).
(D) Cross section of C. hepatica in liver tissue, stained with H&E. Note the presence of the intestine (dashed arrow) and bacillary bands (arrows).