Figure 1

Expression of napsin A in various renal neoplasms. Photos of H&E stained slides (A, C, E, G, I, K, M, O, Q, and S) and IHC for napsin A (B, D, F, H, J, L, N, P, R, and T) of Acquired cystic disease associated RCC (A and B), Chromophobe RCC (C and D), Clear cell RCC (E and F), Clear cell papillary RCC (G and H), Metanephric adenoma (I and J), Mucinous tubular and spindle cell carcinoma (K and L), Oncocytoma (M and N), Papillary RCC (O and P), TFE/MITF RCC (Q and R), and Urothelial carcinoma (S and T).