Endoscopic Submucosal Dissection for Gastric Subepithelial Tumors: A Single-Center Experience

Table 5

Clinicopathologic characteristics of gastric subepithelial tumors incompletely resected by endoscopic submucosal dissection.

Patient; number	Gender/; age	Tumor location	Tumor size (mm)	Layer of tumor origin	Pathologic diagnosis	Additional surgery	Follow-up period (mo)	Recurrence
1	M/47	Upper	8	SM	WDNET	No	—	—
2	M/71	Upper	7	SM	WDNET	No	40	No
3	F/52	Upper	12	SM	GCT	No	9	No
4	F/62	Upper	4	SM	Schwannoma	No	—	—
5	M/46	Middle	10	MP	GIST	No	41	No
6	M/49	Middle	32	MP	GIST	Yes	25	No
7	M/61	Upper	5	MP	GIST	No	53	No
8	F/69	Upper	44	MP	GIST	Yes	33	No

SM: submucosa; MP: muscularis propria; WDNET: well-differentiated neuroendocrine tumor; GCT: granular cell tumor; GIST: gastrointestinal stromal tumor.