Table-II.
Operation details.
| Obstructed (n=66) | Non-obstructed (n=186) | P value | ||
|---|---|---|---|---|
| Surgical Procedure | Anterior resection | 9 | 79 | <0.001 |
| Left hemicolectomy | 10 | 29 | ||
| Transvers colectomy | 4 | 4 | ||
| Right hemicolectomy | 22 | 60 | ||
| Total colectomy | 6 | 10 | ||
| Total proctocolectomy | 0 | 1 | ||
| Hartmann procedure | 15 | 3 | ||
| Findings in the exploration | Peritoneal invasion | 7 | 21 | 0.542 |
| Uterine/ovarian invasion | 4 | 8 | 0.388 | |
| Bladder invasion | 0 | 5 | 0.216 | |
| Tumor perforation | 10 | 5 | 0.001 | |
| Fistula formation (enterocutaneous/enteroenteral/enterovesikal) | 2 | 4 | 0.544 | |
| Liver metastasis | 11 | 17 | 0.078 | |
| Additional surgical tissue resections | Small bowel resection | 3 | 13 | 0.357 |
| Abdominal wall resection | 1 | 4 | 0.608 | |
| Bladder resection | 0 | 4 | 0.294 | |
| Hysterectomy | 1 | 3 | 0.719 | |
| Liver resection | 3 | 12 | 0.414 | |
| Splenectomy | 3 | 3 | 0.267 | |
| Diversion | 1 | 5 | 0.504 | |