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  Indian J Med Microbiol
 

Figure 1: a-h. (a); keratoakantom H and E (10×), (b); in KA, expression of Ki-67 is seen in the peripheral basal and supra-basal layers of the lesion (10×), (c); in KA, expression of p53 is seen in the peripheral basal and supra-basal layers of the lesion (10×), (d); focal and weak cytoplasmic staining with laminin was in KA (10×), (e); well-differentiated SCC H and E (10×), (f); In SCC, expression of Ki-67 is seen as a diffuse pattern showing positive nuclear staining through the full thickness of the lesion (10×), (g); in SCC, of p53 is seen as a diffuse pattern showing positive nuclear staining through the full thickness of the lesion (10×), (h), Increased cytoplasmic staining with laminin was in the tumor islands of the well-differentiated SCC (10×)

Figure 1: a-h. (a); keratoakantom H and E (10×), (b); in KA, expression of Ki-67 is seen in the peripheral basal and supra-basal layers of the lesion (10×), (c); in KA, expression of p53 is seen in the peripheral basal and supra-basal layers of the lesion (10×), (d); focal and weak cytoplasmic staining with laminin was in KA (10×), (e); well-differentiated SCC H and E (10×), (f); In SCC, expression of Ki-67 is seen as a diffuse pattern showing positive nuclear staining through the full thickness of the lesion (10×), (g); in SCC, of p53 is seen as a diffuse pattern showing positive nuclear staining through the full thickness of the lesion (10×), (h), Increased cytoplasmic staining with laminin was in the tumor islands of the well-differentiated SCC (10×)