Observational Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Apr 26, 2020; 8(8): 1424-1443
Published online Apr 26, 2020. doi: 10.12998/wjcc.v8.i8.1424
Table 4 Histology, differentiation, and presence of necrosis, emboli (vascular and lymphatic) and perineural infiltration in patients with right and left colon cancer according to the World Health Organization 2019 classification
LCC (n = 100), n (%)RCC (n = 44), n (%)P value
HistologyAdenocarcinoma95 (95.0)37 (84.1)aP = 0.046
Mucinous4 (4.0)7 (15.9)
Neuroendocrine1 (1.0)0 (0)
DifferentiationLow19 (20.9)19 (46.3)aP = 0.005
Moderate/High72 (79.1)22 (53.7)
NecrosesNo53 (62.4)24 (61.5)P = 1.000
Yes32 (37.6)15 (38.5)
EmboliNo68 (82.9)34 (87.2)P = 0.606
Yes14 (17.1)5 (12.8)
Perineural infiltrationNo71 (87.7)36 (92.3)P = 0.544
Yes10 (12.3)3 (7.7)