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Table 2 Patient characteristics and outcomes following over-the-scope clip-assisted endoscopic full-thickness resection

From: Over-the-scope clip-assisted endoscopic full-thickness resection has potential to treat complex nonampullary duodenal lesions: a single-center case series

# 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
  1. M male, F female, NET, neuroendocrine tumor; HGD high-grade dysplasia; LGD low-grade dysplasia; Gist gastrointestinal stromal tumors; MP, muscularis propria