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(a) Photomicrograph showing nodular granulomas within the parenchyma of the brain containing deposits of S. haematobium ova in the center of the granulomas (hematoxylin-eosin stained; magnification, ×100). (b) Ova of S. haematobium with a characteristic prominent terminal spine (hematoxylin-eosin stained; magnification, ×400).
