Short- and long-term outcomes after endoscopic resection of sporadic nonampullary duodenal tumors: An 11-year single-center retrospective study

Table 3 Clinical data of 14 patients underwent non-complete endoscopic resection with more than 12-month follow-up

No.	Gender/age	Pathology	Location	Tumor size, cm	Resection method	En bloc resection	Reason for non-complete resection	Recurrence	Follow-up period, months
1	M/76	Net	Bulb	0.8	ESD-S	Yes	HM (+)	No	59
2	M/40	Adenoma	Descending segment	3.0	EMR	No	HM (+)	No	19
3	M/71	Net	Bulb	1.0	ESD	Yes	VM (+)	No	12
4	M/55	Adenoma	Descending segment	1.5	EMR	No	Indeterminate HM and VM	No	48
5	M/71	Adenoma	Bulb	3.0	EMR	No	Indeterminate HM and VM	No	14
6	F/54	Adenoma	Bulb	3.5	ESD-S	Yes	Indeterminate VM	Yes	44
7	M/54	Adenoma	Descending segment	1.5	EMR	Yes	HM (+)	No	32
8	F/73	Net	Bulb	0.6	ESD-S	Yes	VM (+)	No	39
9	F/57	Adenoma	Descending segment	2.0	EMR	No	Indeterminate HM and VM	Yes	19
10	M/52	Adenoma	Descending segment	1.5	ESD	Yes	Indeterminate HM	No	21
11	F/42	Follicular lymphoma	Descending segment	3.5	ESD	Yes	Not evaluated	No	22
12	M/57	Adenoma	Descending segment	1.0	ESD-S	Yes	Indeterminate HM	No	19
13	F/65	Adenoma	Bulb	0.8	EMR	Yes	Indeterminate HM	No	21
14	M/71	Adenoma	Descending segment	1.0	EMR	Yes	HM (+)	No	12

EMR: Endoscopic mucosal resection; ESD: Endoscopic submucosal dissection; ESD-S: Endoscopic submucosal dissection with snare; Net: Neuroendocrine tumor; VM: Vertical margin; HM: Horizontal margin; M: Male; F: Female.