| Patient 1 | Patient 2 | Patient 3 | Patient 4 | Patient 5 |
---|---|---|---|---|---|
Age | 55 | 50 | 67 | 72 | 72 |
Gender | Male | Male | Male | Male | Male |
Primary tumor | Sigmoid colon | Ascending colon | Rectum | Rectum | Sigmoid colon |
Operation | Sigmoidectomy | Right colectomy | Hartmann | High anterior resection | Sigmoidectomy |
Operating time, minutes | 145 | 75 | 90 | 130 | 225 |
Bleeding, mL | 60 | 15 | 130 | 60 | 290 |
Metastatic site | Liver | Liver | Liver | Liver | Liver |
 |  |  | Lung | Lung |  |