Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. Jun 21, 2023; 29(23): 3658-3667
Published online Jun 21, 2023. doi: 10.3748/wjg.v29.i23.3658
Figure 1
Figure 1 Study flow chart. ESD: Endoscopic submucosal dissection; LIN: Low-grade intraepithelial neoplasia; SM2: Penetration of the submucosal layer > 200 μm from the muscularis mucosa; ESCN: Esophageal squamous cell neoplasia; ESCC: Esophageal squamous cell carcinoma; EP: Epithelium; SM1: Penetration of the submucosal layer < 200 μm or 200 μm from the muscularis mucosa; SGK3: Serum and glucocorticoid-induced protein kinase 3.