Metachronous haematogenous metastasis (MHM) as related to extramural venous invasion (EVI) and adjuvant chemotherapy (AdC) for stage II colorectal carcinoma
| EVI negative (n=29) | EVI positive (n=50) | |||||||
| AdC (−) | AdC (+) | AdC unknown | Total | AdC (−) | AdC (+) | AdC unknown | Total | |
| MHM (−) | 19 | 7 | 2 | 28 | 18 | 18 | 1 | 37 |
| MHM (+) | 0 | 0 | 1 | 1 | 6 | 5 | 2 | 13 |