Table 2.
Procedure factors and outcomes
| Procedure type | |
| ESD | 14 (34.1%) |
| EMR | 6 (14.6%) |
| Hybrid ESD | 16 (39.1%) |
| ESD + CELS | 5 (12.2%) |
| Overall procedure time (minutes) | 63.0 (29.8–97.3) |
| Dissection time (minutes) | 18.0 (12.0–52.5) |
| Procedure location | |
| Endoscopy suite | 24 (58.5%) |
| Operating room | 17 (41.5%) |
| Resection specimen | |
| Piecemeal | 20 (48.8%) |
| En bloc | 21 (51.2%) |
| Endoscopic hemoclip utilization | 14 (34%) |
| Final pathology | |
| Sessile serrated adenoma | 20 (48.8%) |
| Tubular adenoma | 10 (24.4%) |
| Tubulovillous adenoma | 6 (14.6%) |
| Inflammatory changes | 1 (2.4%) |
| Hyperplastic polyp | 1 (2.4%) |
| Other | 3 (7.4%) |
| Discharge | |
| Same day | 31 (75.6%) |
| Post-procedure day #1 | 9 (22.0%) |
| 30-day complications | |
| No | 40 (97.6%) |
| Yes | 1 (2.4%) |
Reported as frequency (%) or median (interquartile range)