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 Indian J Med Microbiol  
 

Figure 6: (a) Photomicrograph of the lesion showing elongated, spindle-shaped fibroblasts arranged in fascicles and whorls (H and E, ×50). (b) Immunohistochemical staining shows strong positivity for CD68 in moderate number of cells (H and E, ×10). (c) Immunohistochemical staining shows moderate to strong positivity for á-1-antichymotrypsin in more than 50% of cells (H and E, ×10). (d) Immunohistochemical staining shows negativity for smooth muscle actin (SMA) (H and E, ×10)

Figure 6: (a) Photomicrograph of the lesion showing elongated, spindle-shaped fibroblasts arranged in fascicles and whorls (H and E, ×50). (b) Immunohistochemical staining shows strong positivity for CD68 in moderate number of cells (H and E, ×10). (c) Immunohistochemical staining shows moderate to strong positivity for á-1-antichymotrypsin in more than 50% of cells (H and E, ×10). (d) Immunohistochemical staining shows negativity for smooth muscle actin (SMA) (H and E, ×10)