Opinion Review
Copyright ©The Author(s) 2020.
World J Clin Cases. Aug 6, 2020; 8(15): 3142-3155
Published online Aug 6, 2020. doi: 10.12998/wjcc.v8.i15.3142
Table 1 National Institute Health gastrointestinal stromal tumor consensus criteria
Risk categoryTumor size (cm)Mitotic count per 50 HPF
Very low risk< 2< 5
Low risk2-5< 5
Intermediate risk< 56–10
5-10< 5
High risk>5> 5
> 10Any mitotic rate
Any size> 10