Novel method to prevent gastric antral strictures after endoscopic submucosal dissection: Using triamcinolone

Figure 2 Schematic diagram of our proposed new method. Schematic diagram of our proposed new method consists of submucosal injection of a mixture of solution containing triamcinolone acetonide 8 mL, glycerol 16 mL, and hyaluronic acid 16 mL, in addition to a small amount of indigo carmine and epinephrine, which was injected during the performance of the endoscopic submucosal dissection (ESD). The lesions were treated by standard ESD procedures.