Recurrence rates by surgical approach
| Open surgery (n=3860) | Minimally invasive surgery (n=3766) | Total (n=7626) | |
| Total number of recurrences | 433 (11.2%) | 432 (11.5%) | 865 (11.3%) |
| Number of carcinomatosis recurrences | 38 (1%) | 96 (2.6%) | 134 (1.8%) |
| Rate of carcinomatosis* | 8.8% | 22.2% | 15.5% |
*Among patients with recurrence.