Table 1 Prevalence of 17p13 deletions in different histological subtypes of renal cell tumors
Renal cell tumor type | Analyzable (n) | 17p deletion (%) |
|---|---|---|
Clear cell renal cell carcinoma | 976 | 3.7 |
Papillary renal cell carcinoma | 208 | 4.3 |
Oncocytoma | 121 | 0.8 |
Chromophobe renal cell carcinoma | 72 | 33 |
Clear cell (tubulo) papillary renal cell carcinoma | 24 | 0.0 |
Carcinoma NOS | 20 | 5.0 |
Nephroblastoma | 14 | 0.0 |
Xp11.2 translocation renal cell carcinoma | 7 | 14 |
Collecting duct carcinoma | 3 | 33 |
Multilocular cystic clear cell renal cell neoplasm of low malignancy | 2 | 0.0 |
Metanephric adenoma | 2 | 0.0 |
Tubulocystic renal cell carcinoma | 2 | 0.0 |
Mucinous tubular and spindle cell carcinoma | 2 | 0.0 |
Acquired cystic disease-associated renal cell carcinoma | 1 | 0.0 |
Cystic nephroma/mixed epithelial stroma tumor | 1 | 0.0 |
Medullary carcinoma | 1 | 0.0 |
Neuroendocrine carcinoma | 1 | 0.0 |
Reninoma | 1 | 0.0 |