Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jul 14, 2018; 24(26): 2878-2885
Published online Jul 14, 2018. doi: 10.3748/wjg.v24.i26.2878
Figure 1
Figure 1 Flowchart of the enrollment process. ESCC: Esophageal squamous cell carcinoma; ESTD: Endoscopic submucosal tunnel dissection; EMR: Endoscopic mucosal resection; ESD: Endoscopic submucosal dissection