

- ^'"^^ 



V i-T» V 





Af Si"" 



FigTjre 9 Tubular cell carcinoma (arrows) in kidney of a high dose male rat. Note the necrosis in the renter 

 ot'the large mass. 



r/«^ /-.r 



^1: 7*> 







Figure 10. Higher magnification of the tubular cell carcinoma shown m Figure 9 Note the pleomorphic 

 cells with large vesicular nuclei and prominent nucleoli and cell in mitosis (arrow). 



