Hematospermia and Cloacogenic Transitional Cell Carcinoma: A Twist on Significance and Meaning

Figure 2

Representative images of (a) nests of flat, nonpapillary TCC (arrow head) within colonic epithelium (arrow) typical of cloacogenic TCC in rectum (H&E ×100). (b) p63 immunoperoxidase stain shows nuclear staining in the nests of cloacogenic TCC and negative staining in colonic epithelium (arrow) (×100). (c) High-grade papillary urothelial TCC (×100).

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