Table 2 Patient characteristics and outcomes following over-the-scope clip-assisted endoscopic full-thickness resection
# | Age/sex | Location | Indication | Lesion size (endoscopic estimate) (mm) | Resected specimen size (mm) | Technique success | EFTR | Complications | R0 | Preoperative biopsy | Final pathology | Operation time (min) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 43/M | Anterior wall of the bulb | Difficult location, submucosal lesion and nonlifting sign | 5 | 10 | Yes | Yes | None | Yes | NET(G1) | NET(G1) | 57 |
2 | 62/M | Anterior wall of the bulb | Suspected in MP and nonlifting sign | 10 | 15 | Yes | Yes | None | Yes | None | NET(G1) | 30 |
3 | 42/F | Greater curve of the bulb | Suspected in MP, difficult location, incomplete lifting sign and failed ESD attempt | 10 | 17 | Yes | Yes | None | Yes | None | NET(G2) | 53 |
4 | 53/M | Descending part | Adenoma with HGD, difficult location and nonlifting sign | 12 | 31 | Yes | Yes | None | Yes | Adenoma with HGD | Adenoma with HGD | 38 |
5 | 54/M | Descending part | Adenoma, incomplete lifting sign, difficult location and failed EMR attempt | 20 | 25 | Yes | Yes | None | Yes | Adenoma with LGD | Adenoma with LGD | 67 |
6 | 62/F | Descending part | Difficult location, suspected in MP and nonlifting sign | 15 | 20 | Yes | Yes | None | Yes | None | Gist | 25 |
7 | 57/F | Descending part | Adenoma, difficult location and incomplete lifting sign | 12 | 22 | Yes | Yes | None | Yes | Adenoma with LGD | Adenoma with LGD | 40 |
8 | 46/F | Descending part | Difficult location, submucosal lesion | 12 | 26 | Yes | Yes | None | Yes | NET(G1) | NET(G1) | 27 |
9 | 57/M | Descending part | Adenoma with HGD, difficult location and incomplete lifting sign | 8 | 32 | Yes | Yes | None | No | Adenoma with HGD | Adenoma with HGD | 27 |
10 | 51/M | Descending part | Adenoma with HGD and incomplete lifting sign | 10 | 17 | Yes | Yes | None | Yes | Adenoma with HGD | Adenoma with HGD | 47 |
11 | 46/F | Posterior wall of the bulb-descending junction | Difficult location and suspected in MP | 8 | 14 | Yes | Yes | None | Yes | None | NET(G1) | 12 |
12 | 51/F | Anterior wall of the bulb | Difficult location, submucosal lesion and incomplete lifting sign | 6 | 10 | Yes | Yes | None | Yes | None | NET(G2) | 33 |
13 | 75/M | Greater curve of the bulb-descending junction | Adenoma with HGD, difficult location and incomplete lifting sign | 6 | 15 | Yes | Yes | None | Yes | Adenoma with HGD | Adenoma with HGD | 47 |