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. 2017 Feb;8(1):139–147. doi: 10.21037/jgo.2016.12.08

Table 3. Grading, mean mitotic count and mean Ki67 of the gastrointestinal (GI) NETs.

Location NET G1, n (%) NET G2, n (%) NET G3, n (%) MANEC (%) Mean mitotic count(/10 hpf) Mean Ki67 (%)
Stomach 3 (42.85) 3 (42.85) 1 (14.28) 7 7.0
Duodenum 7 (100.00) 1 1.0
Ampulla 1 (50.00) 1 (50.00) 2 10.5
Ileum 2 (50.00) 1 (25.00) 1 (25.0) 6 16.0
Jejunum 1 (100.00) 2 7.0
Colon and rectum 1 (12.50) 3 (37.50) 4 (50.0) 40 30.0