NIH criteria14 | |
---|---|
   Very low | < 2 cm and < 5 mitotic index |
   Low | 2-5 cm and < 5 mitotic index |
   Intermediate | 5-10 cm and < 5 mitotic index |
> 5 cm and 6-10 mitotic index or | |
   High | > 5 cm and > 5 mittic index or |
> 10 cm and any mitotic index or | |
Any size and > 10 mitotic index | |
AFIP criteria 16, 17 | |
   Unknown * | Expect from following criteria |
   Very low | ≦ 5 cm and ≦ 5 mitotic index |
   Low | Gastric: > 5 cm and ≦ 10 cm and ≦ 5 mitotic index |
Others: > 2 cm and ≦ 5 cm, and ≦ 5 mitotic index | |
   Moderate | Gastric: > 10 cm and ≦ 5 mitotic index or |
> 2 cm and ≦ 5 cm, and > 5 mitotic index | |
Others: > 5 cm and ≦ 10 cm, and ≦ 5 mitotic index | |
   High | Gastric: > 5 cm and > 5 mitotic index |
Others: > 10 cm or > 5 mitotic index |