Skip to main content
. 2019 Feb;10(1):144–154. doi: 10.21037/jgo.2018.08.20

Table 3. Modified NIH risk of recurrence (21).

Risk Tumor size (cm) Mitotic count (HPF) Tumor site
Very low risk <2 <5/50 Any
Low risk 2.1–5 <5/50 Any
Intermediate risk <5 6–10/50 Gastric
5.1–10 <5/50 Gastric
High risk Any Any Perforated tumor
>5 >5/50 Any
>10 Any Any
Any >10/50 Any
2.1–5 >5/50 Non-gastric
5.1–10 <5/50 Non-gastric

HPF, high power field.