Endoscopic Screening for Missed Lesions of Synchronous Multiple Early Gastric Cancer during Endoscopic Submucosal Dissection

Table 3

SMEGC lesion diagnosed before ESD ().

No.	Gender	Age, years	Main lesions				Minor lesions
			Location	Macroscopic classification	Size (cm)	Depth of invasion	Location	Macroscopic classification	Size (cm)	Depth of invasion
1	Male	59	Middle	IIa + IIc	1.0	M	Lower*2	IIa/IIa	0.6/0.4	M
2	Male	62	Lower	IIc	2.0	M	Upper	IIc	0.8	M
3	Male	60	Lower	IIa	1.6	M	Upper	IIa + IIc	1.0	M
4	Female	60	Middle	IIa	1.5	M	Lower	IIc	1.0	M
5	Female	70	Lower	IIa + IIc	1.5	M	Lower	IIc	1.2	M
6	Female	72	Lower	IIc	0.8	M	Lower	IIa	0.6	M
7	Male	72	Middle	IIa	1.5	M	Middle	IIc	0.8	M
8	Male	59	Middle	IIa + IIc	1.0	M	Lower	IIc	0.7	M
9	Male	61	Upper	IIa	1.2	M	Lower	IIc	0.8	M
10	Male	66	Upper	IIa + IIc	1.0	Sm2	Upper	IIa	0.5	M
11	Male	69	Upper	IIa + IIc	1.0	M	Upper	IIb	0.6	M
12	Female	73	Middle	IIa + IIc	1.0	M	Lower	IIc	0.7	M
13	Male	63	Lower	IIc + III	4.0	Sm1	Lower	IIb	1.0	M
14	Female	72	Middle	IIa + IIc	1.5	M	Lower	IIc	0.6	M
15	Male	52	Lower	IIc	0.5	M	Lower	IIc	0.4	M
16	Male	66	Lower	IIc	1.6	M	Upper	IIc	0.6	M
17	Female	61	Lower	IIa + IIc	1.0	M	Lower	IIc	0.6	M
18	Male	62	Lower	IIa + IIc	3.0	M	Lower	IIa	0.5	M
19	Male	67	Middle	IIa	1.5	M	Middle	IIa	0.5	M
20	Male	52	Lower	IIc	0.6	M	Lower*2	IIc	0.5/0.4	M
21	Male	61	Lower	IIc	1.0	M	Lower	IIc	0.7	M

* means the number of the lesion.