Abstract 32
Endoscopic class
Histology
Anatomical location
Adenoma
Carcinoma in situ
sm3 invasive carcinoma
right colon
left colon
G-type n = 42
18
21
3
18 (43%)
24 (57%)
F-type n = 23
2
13
8
17 (74%)
6 (26%)