Additional file 1 of Clinical outcomes of early gastric cardiac cancer treated with endoscopic submucosal dissection in patients with different indications

Additional file 1: Figure 1. Flow diagram for the patients in this study. Figure 2. The endoscopic submucosal dissection for early gastric cardiac cancer. Figure 3. Patient treatment flow chart. Table 1. Disease specific survival at 3 and 5 years among BEI patients with or without additional surgery after ESD for EGCC which were divided into three risk categories according to the eCura system.