a Mild lymphoplasmacytic inflammatory infiltration surrounding a portal tract in the liver. H&E; bar 100 µm. b Parasitic cyst of Cysticercus pisiformis surrounded by a dense fibrous capsule infiltrated mostly by lymphocytes and plasma cells compressing the liver parenchyma. H&E; bar 500 µm. c Parasitic cyst of Cysticercus pisiformis separated by bands of fibrosis and a mostly lymphoplasmacytic inflammatory reaction in the mesentery. H&E; bar 500 µm.