Table 1 Patient characteristics
Characteristics | n | Percentile (%) | |
|---|---|---|---|
Sex | Female | 29 | 45.3 |
Male | 35 | 54.7 | |
Pathology | Adenocarcinoma | 61 | 95.3 |
Mucinous | 3 | 4.7 | |
Grade | I | 4 | 6.3 |
II | 57 | 89.1 | |
III | 3 | 4.7 | |
KRAS | Wild | 64 | 100 |
NRAS | Wild | 64 | 100 |
Biopsy location | Primary tumour | 61 | 95.3 |
Metastasis | 3 | 4.7 | |
Metastasis diagnosed | Synchronous | 45 | 70.3 |
Metachronous | 19 | 29.7 | |
Right colon | Total | 8 | 12.5 |
Ascending colon | 5 | 7.8 | |
Transverse colon | 3 | 4.7 | |
Left colon | Total | 56 | 87.5 |
Rectum | 21 | 32.8 | |
Sigmoid colon | 33 | 51.6 | |
Descending colon | 2 | 3.1 | |
Metastasis location | Liver | 46 | 71.9 |
Lung | 7 | 10.9 | |
Peritoneum | 4 | 6.3 | |
Bone | 4 | 6.3 | |
Remote lymph node | 3 | 4.7 | |
Metastasectomy | Yes | 17 | 26.5 |
No | 47 | 73.5 | |
Second treatment | Yes | 40 | 62.5 |
No | 24 | 37.5 | |
Progression | Yes | 50 | 78.1 |
No | 14 | 21.9 | |
Death | Yes | 33 | 51.5 |
No | 31 | 48.5 | |