Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Jan 27, 2025; 17(1): 98263
Published online Jan 27, 2025. doi: 10.4240/wjgs.v17.i1.98263
Table 2 Presence of endoscopic findings before surgery in 57 mismatch repair proficient patients, n (%)

Total (n = 57)
Residual disease (n = 40)
Complete response (n = 17)
P value
CR12 (21.1)1 (2.5)11 (64.7)< 0.01
NCR17 (29.8)12 (30.0)5 (29.4)0.96
PR23 (40.4)22 (55.0)1 (5.9)< 0.01
SD5 (8.8)5 (12.5)0 (0)0.31