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Short-term outcome of endoscopic resection
| ER + SS (n = 162) | |
| Procedure | |
| ESD | 90 (55.3%) |
| EMR/polypectomy | 72 (44.7%) |
| Resection | |
| En bloc | 149 (92.0%) |
| Piecemeal | 13 (8.0%) |
| Perforation | |
| Intraoperative | 3 (1.9%) |
| Delayed | 0 |
| Resected margin | |
| VM (−) | 130 (80.2%) |
| VM (+) | 32 (19.8%) |
Of all ER patients, 55.3% were treated using the ESD technique.
ER, endoscopic resection; ESD, endoscopic submucosal dissection; EMR, endoscopic mucosal resection; SS, secondary surgery; VM, vertical margin.
