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  Indian J Med Microbiol
 

Figure 2 :(a) Epithelioid differentiation (H and E, ×400). (b) Pleomorphism, and mitoses shown by arrow (H and E, ×400). (c) Rhabdomyoblastic differentiation. Upper inset, S-100 positivity (DAB, ×400). Lower inset, desmin positivity in rhabdomyoblasts (DAB, ×400). (d) Bone formation (H and E, ×100). (e) Pseudoangiosarcomatous pattern (H and E, ×200). (f) Pigment deposition (H and E, ×200). (g) Tumor originating from nerve (left) that is S-100 positive. Tumor cells (right) display focal S-100 positivity (DAB, ×200). (h) Diffuse S-100 positivity in the epithelioid MPNST (DAB, ×200). (i) GFAP-positive tumor cells (DAB, ×200)

Figure 2 :(a) Epithelioid differentiation (H and E, ×400). (b) Pleomorphism, and mitoses shown by arrow (H and E, ×400). (c) Rhabdomyoblastic differentiation. Upper inset, S-100 positivity (DAB, ×400). Lower inset, desmin positivity in rhabdomyoblasts (DAB, ×400). (d) Bone formation (H and E, ×100). (e) Pseudoangiosarcomatous pattern (H and E, ×200). (f) Pigment deposition (H and E, ×200). (g) Tumor originating from nerve (left) that is S-100 positive. Tumor cells (right) display focal S-100 positivity (DAB, ×200). (h) Diffuse S-100 positivity in the epithelioid MPNST (DAB, ×200). (i) GFAP-positive tumor cells (DAB, ×200)