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Figure 3: Immunohistochemistry study: Positive staining for cytokeratin 7, AE1/AE3 and EMA. Staining for Ki67 is also shown (Original magnification ×400)

Figure 3: Immunohistochemistry study: Positive staining for cytokeratin 7, AE1/AE3 and EMA. Staining for Ki67 is also shown (Original magnification ×400)