Laparoscopic wedge resection of synchronous gastric intraepithelial neoplasia and stromal tumor: A case report

Table 1 Summary of previous synchronous gastric epithelial tumors and gastrointestinal stromal tumors in the stomach

No.	Source	Sex/age (yr)	Epithelial tumor				GIST			Surgical procedure
			Location	Size (cm)	Appearance	Histology	Location	Size (cm)	Appearance
1	Maiorana et al[1]	F/81	Cardia	4	Exophytic	AC	Fundus	5	Intramural mass	Partial gastrectomy
2	Maiorana et al[1]	F/79	Antrum	2	Erosion	AC	Pylorus	6	Submucosal mass	Partial gastrectomy
3	Maiorana et al[1]	M/75	Antrum	4	Ulcer	AC	Antrum	5	Submucosal mass	Total gastrectomy
4	Maiorana et al[1]	F/79	Pylorus	1.2	Ulcer	AC	Corpus	5	Subserosal nodule	Total gastrectomy
5	Maiorana et al[1]	M/79	Antrum	2	Ulcer	AC	Corpus	0.6	Subserosal nodule	Total gastrectomy
6	Maiorana et al[1]	M/69	Corpus	0.6	Sessile polyp	Carcinoid	Corpus	5	Submucosal nodule	Resection of submucosal nodule
7	Andea et al[2]	F/73	Antrum	0.6	Nodule	Carcinoid	Fundus	1.2	Intramural nodule	Antrectomy + wedge resection
8	Kaffes et al[3]	M/78	Antrum	Unknown	Slightly raised	AC	Corpus	1.5	Serosal nodule	Total gastrectomy
9	Liu et al[4]	M/70	Cardia + corpus	8	Ulcerative	AC (collision)	Cardia + corpus	8	Ulcerative tumor	Total gastrectomy
10	Bircan et al[5]	M/71	Antrum	5.7	Ulcerovegetative	AC	Corpus	0.5	Subserosal nodule	Total gastrectomy
11	Bircan et al[5]	M/77	Corpus	7.5	Exophytic	AC	Cardia	0.6	Submucosal nodule	Total gastrectomy
12	Wronski et al[6]	F/64	Antrum	5	Unknown	AC	Corpus	2	Unknown	Unknown
13	Wronski et al[6]	M/66	Antrum	1	Unknown	AC	Corpus	1	Unknown	Unknown
14	Lin et al[7]	F/70	Antrum	1.7	Depressed	AC	Fundus	1.1	Sessile polyp	Subtotal gastrectomy
15	Uchiyama et al[8]	M/74	Antrum	1.5	Elevated	AC	Corpus	0.8	Extramural nodule	LADG + wedge resection
16	Lee et al[9]	M/82	Corpus	1.5	Ulcer	AC	Corpus	9.5	Transmural tumor	Palliative wedge resection
17	Salemis et al[10]	F/78	Antrum	6.5	Ulcerative	AC	3 cm to AC	1	Nodular lesion	Total gastrectomy
18	Villias et al[11]	M/78	Antrum	Unknown	Ulcer	AC	3.5 cm to AC	0.9	Subserosal nodule	Subtotal gastrectomy
19	Kountourakis et al[12]	F/72	Unknown	Unknown	Unknown	AC	Unknown	1.8	Unknown	Subtotal gastrectomy
20	Hsiao et al[13]	M/75	GEJ	0.8	Polyp-like	AC	Near AC	3.3	Serosal nodule	Proximal gastrectomy + Distal esophagectomy
21	Bi et al[14]	F/73	Fundus	4	Ulcerovegetative	AC (collision)	Fundus	4	Ulcerovegetative	Proximal subtotal gastrectomy
22	Ozgun et al[15]	M/78	Antrum	Unknown	Ulcer	AC	Opposite to AC	10	Extramural mass	Total gastrectomy

AC: Adenocarcinoma; LADG: Laparoscopic assisted distal gastrectomy; GEJ: Gastroesophageal junction; GIST: Gastrointestinal stromal tumor.