Table 1.
Cohort 1 (n = 8) | Cohort 2 (n = 20) | Cohort 3 (n = 12) | |
---|---|---|---|
7 MSS, 1 MSI | 16 MSS, 4 MSI | 11 MSS, 1 MSI | |
Age: mean (range) | 61.1 (43–75) | 69.8 (40–88) | 66.3 (36–85) |
Gender | |||
Men | 4 | 10 | 9 |
Women | 4 | 10 | 3 |
Tumor location | |||
Right colon | 1 | 9 | 3 |
Left colon | 6 | 9 | 8 |
Rectum | 1 | 2 | 1 |
pTNM stage (IUCC) | |||
I | 1 | 3 | 2 |
II | 4 | 11 | 5 |
III | 3 | 6 | 5 |
IV | 0 | 0 | 0 |
Histological subtypes | |||
Adenocarcinoma NOS | 6 | 18 | 8 |
Mucinous | 2 | 2 | 4 |
CMS classification | |||
CMS1 | 3 | 4 | 0 |
CMS2 | 1 | 8 | 3 |
CMS3 | 1 | 5 | 0 |
CMS4 | 1 | 1 | 1 |
Unclassified | 0 | 1 | 2 |
ND | 2 | 1 | 6 |
pTNM: pathological TNM; NOS: not otherwise specified; ND: not done.