Fig. 1From: Endoscopic submucosal dissection under general anesthesia for superficial esophageal squamous cell carcinoma is associated with better clinical outcomesPatient flow diagram of this study. ESD, endoscopic submucosal dissection; SESCC, superficial esophageal squamous cell carcinoma; SM, submucosal; APC, Argon plasma coagulation; CCRT, concurrent chemoradiotherapy; RT, radiotherapy; EMR, endoscopic mucosal resectionBack to article page