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Figure 1: Prostatic urethra metaplasia consisting of rounded nests of large, clear cell with central small-sized nuclei (a: H and E, original magnification, ×10 and b: Cytological detail, ×20) immunohistochemical profile of metaplastic urothelium showed immunoreactivity of cytokeratin 7 and 20 (c and d: Original magnification, ×10) |
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