Fig. 2From: Similar survival after endoscopic submucosal dissection and esophagectomy in early esophageal cancer and synchronous or metachronous head and neck cancerRelapse-free survival between ESD and esophagectomy in pathologic stages 0 and T1a esophageal cancer and synchronous head and neck cancer (Solid line: ESD; Dot line: Esophagectomy). ESD, endoscopic submucosal dissectionBack to article page