Vital tumor elements | |
1. Blastema | |
2. Stroma | |
3. Epithelium | |
4. Anaplasia | |
Chemotherapy-induced changes | |
5. Necrosis | |
6. Bleeding | |
7. Regression | |
Normal renal tissue | |
8. Glomeruli | |
9. Tubules | |
Extra renal tissue | |
10. Fat | |
11. Mesenchyme | |
12. Vessels | |
13. Nerves | |
14. Lymph nodes | |
Adrenal gland | |
15. Adrenal cortex | |
16. Adrenal medulla | |
Other | |
17. Urothelium | |
18. Nephrogenic rests | |
19. Background |