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Table 1 Clinicopathologic features of 8 patients with mixed epithelial and stromal tumor of the kidney

From: Mixed epithelial and stromal tumor of the kidney: report of eight cases and literature review

Patient number Age, years Sex Clinical presentation Treatment Tumor size, cm IHC profile Length of follow-up, months
1 56 F Incidental Nephrectomy 4.5 Postive for ER and PR; negative for CD10 4
2 60 M Incidental Nephrectomy 3.5 Positive for CK, PR, SMA, desmin, and vimentin 6
3 40 F Incidental Nephrectomy 4 Positive for ER, PR, CK, vimentin, and CD10 19
4 58 M Incidental Nephrectomy 4 Positive for CK, CD10, ER, PR, vimentin, and desmin; negative for Melan-A and HMB-45 23
5 54 F Incidental Partial Nephrectomy 3.5 Positive for ER and PR; negative for CD10 32
6 47 F Incidental Partial Nephrectomy 3.5 Positive for SMA, desmin, CD10, PR; negative for HMB-45 42
7 33 F Pain Nephrectomy 9.5 Positive for desmin, CD99, and S-100; negative for HMB-45, SMA, Myo-D1, CD31, and CD3 48
8 51 F Incidental Nephrectomy 7 Positive for ER, PR, desmin, and CD10; negative for HMB-45 50
  1. Abbreviations: CK, cytokeratin; ER, estrogen receptor; IHC, Immunohistochemistry; PR, progesterone receptor; SMA, smooth muscle actin.