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 |
1
Complete 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.