Outcome after endoscopic submucosal dissection for early gastric cancer in Korea

Table 1 Clinical outcome of endoscopic mucosal resection or endoscopic submucosal dissection for early gastric cancer in Korea (selected) (%)

Author	Year	n	Methods	Complete resction	Local recurrence	Bleeding	Perforation
Lee	1996	19	Strip biopsy	37.8	28.6	-	-
Cheon	2000	28	Strip biopsy	64.3	3.6	-	-
Kim	2000	20	EMR-L	85.0	5.9	0.0	0.0
Seong	2002	35	Strip biopsy	94.3	6.1	-	-
Hyun	2003	45	Strip biopsy	55.6	0.0	24.4	0.0
Kim	2005	109	Strip biopsy, EMR-C, EMR-P	67.9	1.4	8.3	2.8
Youn	2006	149	Strip biopsy, EMR-C, EMR-L, ESD	84.6	4.0	22.8	1.3
Kim	2007	514	Strip biopsy, EMR-C, EMR-L, EMR-P, ESD, polypectomy	77.6	6.0	13.8	0.6
Jung	2007	360	EMR-P	82.8	-	10.6	1.1
Jung	2007	264	ESD	87.9	-	9.8	3.8
Kang	2008	456	ESD	80.3	0.0	-	-
Park	2008	434	ESD	77.4	1.8	8.1	2.3
Min	2009	103	EMR-P	75.71	0.0	3.9	1.9
Chung	2009	534	ESD	87.71	-	15.6	1.2
Jang	2009	198	ESD	87.9	5.1	7.4	2.9
Lee	2010	806	ESD	93.1	0.4	4.2	3.0

¹Complete en bloc resction rate; EMR-C: Endoscopic mucosal resection using a transparent cap; EMR-P: Endoscopic mucosal resection with precutting; EMR-L: Endoscopic mucosal resection with band ligation; ESD: Endoscopic submucosal dissection.