Our study has focused on the immunohistochemical distribution of seven EMT markers [including cell-surface (E-cadherin) markers, cytoskeletal and cytoskeletal-associated (vimentin, β-catenin) proteins, and transcription factors (Snail, ZEB1, Twist, β-catenin)] in the context of ITH in CCRCC. The gene discussed is CDH1; the disease is nonpapillary renal cell carcinoma.