Table 1 Expression of Napsin A in renal neoplasms
Neoplasms | No. | Napsin A No. (%) |
|---|---|---|
Acquired cystic disease associated RCC | 2 | 2 (100.0) |
Chromophobe RCC | 45 | 5 (11.1) |
Clear cell RCC | 23 | 10 (43.5) |
Clear cell papillary RCC | 19 | 9 (47.4) |
Metanephric adenoma | 3 | 3 (100.0) |
Mucinous tubular and spindle cell carcinoma | 1 | 0 (0.0) |
Oncocytoma | 23 | 13 (56.5) |
Papillary RCC | 37 | 31 (83.8) |
TFE/MITF RCC* | 1 | 0 (0.0) |
Urothelial carcinoma | 6 | 0 (0.0) |