Recto‐sigmoïd (n = 291)	Colon (n = 372)	p value
Size (mean +/− SD)	61.48 +/− 29.17	54.50 +/− 22.84	0.0007
Type of lesion (n, %)
Protruding	54 (18.6%)	31 (8.3%)	<0.0001
Sm invasion	10 (18.5%)	4 (12.9%)
G LST	208 (71.7%)	231 (62.1%)
Sm invasion	25 (12%)	9 (3.9%)
NG LST (n, %)
Yes	28 (9.7%)	98 (26.3%)	<0.0001
Sm invasion	4 (14.3%)	7 (7.1%)	0.23
Macronodule (n, %)
Yes	199 (68.6%)	155 (41.7%)	<0.0001
Sm invasion	33 (16.6%)	12 (7.7%)	0.0013
Depressed area (0‐IIc) (n, %)
Yes	37 (12.8%)	55 (14.8%)	0.455
Sm invasion	9 (24.3%)	7 (12.7%)	0.15
SANO IIIA area (n, %)
Yes	129 (44.5%)	136 (36.6%)	0.039
Sm invasion	27 (20.9%)	12 (8.8%)	0.003
CONECCT IIc (n, %)
Yes	244 (84.1%)	260 (69.9%)	<0.0001
Sm invasion	39 (16%)	20 (7.7%)	0.006
Adenocarcinoma > V4 (n, %)
Yes	119 (41%)	77 (20.7%)	<0.0001
Adenocarcinoma > V5 (n, %)
Yes	39 (13.5%)	20 (5.4%)	<0.0001