Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Jun 15, 2023; 15(6): 1062-1072
Published online Jun 15, 2023. doi: 10.4251/wjgo.v15.i6.1062
Table 3 Comparison of different morphological tumor types and depth of invasion in early colorectal cancer, n (%)

Total
SM
M
P value
Morphology233371960.252
Flat 61 (26.18)12 (32.43)49 (25)
Pedunculated 98 (42.06)11 (29.73)87 (44.39)
Sessile74 (31.76)14 (37.84)60 (30.61)