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  Indian J Med Microbiol
 

Figure 2: (a) Epithelioid cell granulomas with lymphohistiocytic infiltrate and Langhan's giant cell (black arrow) in the ear (H and E, ×100). (b) Histiocytic granuloma with epithelioid cells and plenty of lymphocytes in the ear (H and E, ×400). (c) Caseation necrosis within the granuloma (H and E, ×400). (d) Langhan's giant cell (black arrow) in granuloma of ear lesion (H and E, ×400)

Figure 2: (a) Epithelioid cell granulomas with lymphohistiocytic infiltrate and Langhan's giant cell (black arrow) in the ear (H and E, ×100). (b) Histiocytic granuloma with epithelioid cells and plenty of lymphocytes in the ear (H and E, ×400). (c) Caseation necrosis within the granuloma (H and E, ×400). (d) Langhan's giant cell (black arrow) in granuloma of ear lesion (H and E, ×400)