Fig. 2From: Unusual subdural empyema in a homeless patient diagnosed by molecular approach: a case reportHistopathological aspects of cerebral empyema. a, hematoxylin & eosin (H&E), 20X. b,c, H&E 200X. d, CD163 immunolabeling, 200X. Micronodules (dash line in a) correspond to epitheliod granuloma, containing epithelioid macrophages (arrowhead in b) associated with lymphocytes and plasma cells. Necrosis (c) and multinucleated giant cells (d) are also presentBack to article page