| Factors | Number of cases (n = 31) | Frequency (%) |
| Age, years, median | 59 | (35 - 77) |
| Gender | ||
| Male | 21 | 68% |
| Female | 10 | 32% |
| Location | ||
| Right colon | 8 | 26% |
| Left colon | 8 | 26% |
| Rectum | 15 | 48% |
| Histology | ||
| tubular | 26 | 84% |
| poorly | 1 | 3% |
| mucinous | 4 | 13% |
| Metastatic site | ||
| Liver | 25 | 81% |
| Lung | 8 | 26% |
| Peritoneum | 4 | 13% |
| Lymph node | 4 | 13% |
| Bone | 1 | 3% |
| Number of site | ||
| 1 | 22 | 71% |
| 2 | 8 | 26% |
| 3 | 1 | 3% |