Table 1 Estimation of the recurrence risk or death linked to the disease in localized and resectable GISTs depending on tumor size and the mitotic index [9]
Risk | Maximum diameter (cm) | Mitotic index (per 50 fields) |
|---|---|---|
Very low risk | < 2 | < 5 |
Low risk | 2–5 | < 5 |
Intermediate risk | < 5 | 6–10 |
5–10 | < 5 | |
High risk | > 5 | > 5 |
> 10 | All | |
All | > 10 |