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  Indian J Med Microbiol
 

Figure 4: (a and b) Immunohistochemical studies positivity for smooth muscle actin and immunonegativity for CD68 (10). (c) The Ki-67 proliferation index was low with <5% of the cells staining positive (×10)

Figure 4: (a and b) Immunohistochemical studies positivity for smooth muscle actin and immunonegativity for CD68 (10). (c) The Ki-67 proliferation index was low with <5% of the cells staining positive (×10)