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| Procedure time | Median [range], min | 50 [10 – 360] |
| > 100 min, n (%) | 46 (26.6 %) | |
| Resection in a single piece | Possible, n (%) | 170 (97.7 %) |
| R0 resection | Possible, n (%) | 147 (84.4 %) |
| Perforation | Present, n (%) | 22 (12.7 %) |
| Bleeding | Present, n (%) | 164 (5.2 %) |
| Cases with technical difficulty | Present, n (%) | 60 (34.5 %) |
