cases, kidney Week 397: Case 1 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Andrea Subhawong, M.D.This is an 83-year-old female with a renal mass. By immunohistochemistry, the tumor labels for cytokeratin 7 and CAIX, but not for racemase or TFE3.images/6.22.09.case1a.jpgimages/6.22.09.01b.jpgimages/6.22.09.01c.jpgimages/6.22.09.01d.jpgimages/6.22.09.01e.jpgClear cell carcinomaPapillary renal cell carcinomaClear cell papillary renal cell carcinomaXp11 translocation renal cell carcinoma Loading...