| FFPE | Formalin-fixed paraffin-embedded |
| CSS | Cancer-specific survival |
| MD | Moderately differentiated tubular adenocarcinoma |
| MMR | DNA mismatch repair |
| NGS | Next-generation sequencing |
| NS | Not significantly different |
| PD | Poorly differentiated tubular adenocarcinoma |
| pT | Depth of invasion |
| SBA | Small bowel adenocarcinoma |
| WD | Well-differentiated tubular adenocarcinoma |