An-Yi Xiang, Ke-Hao Wang, Wei Su, Tao Tan, Yi-Fan Qu, Xiao-Qing Li, Yun Wang, Ming-Yan Cai, Quan-Lin Li, Yi-Qun Zhang, Hao Hu, Ping-Hong Zhou
BACKGROUND AND AIMS: Increased reports on endoscopic resection (ER) of esophageal giant subepithelial lesions (g-SELs) have emerged in recent years. We aimed to evaluate the efficacy, technical difficulty and safety through our single-center experience. METHODS: 75 patients with g-SELs undergoing ER were included in the training set. Clinicopathological features, procedure-related characteristics, postprocedural outcomes and follow-up data were analyzed. A predictive nomogram model for procedural difficulty was proposed on the basis of the multivariable logistic regression analysis...
October 16, 2023: Gastrointestinal Endoscopy