Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Dec 28, 2015; 21(48): 13518-13523
Published online Dec 28, 2015. doi: 10.3748/wjg.v21.i48.13518
Figure 1
Figure 1 Flowchart for the efficacy of second-look endoscopy. Among 310 lesions treated by ESD, delayed bleeding occurred in 2 (0.64%), one per group; high risk group (1/66) and low risk group (1/244). Delayed bleeding was defined bleeding event after SLE within 30 d. ESD: Endoscopic submucosal dissection; SLE: Second-look endoscopy.