Table 1 Nottingham combined histological grade, Ref [11]
Feature graded | Criterion | Score |
|---|---|---|
Tubule(graded) formation | > 75% | 1 |
10–75% | 2 | |
< 10% | 3 | |
Nuclear pleomorphism | Small, regular uniform cells | 1 |
Moderate increase and variablity | 2 | |
Marked variation | 3 | |
Mitotic count (/10 hpf) | 0–5 | 1 |
6–10 | 2 | |
> 11 | 3 |