| CS | Chitosan |
| CS/GP | Chitosan and β-glycerophosphate |
| CS/GP/Col | Chitosan, β-glycerophosphate, and collagen |
| EMR | Endoscopic mucosal resection |
| ER | Endoscopic resection |
| ESD | Endoscopic submucosal dissection |
| HA | Hyaluronic Acid |
| HpHCS | High-pH chitosan |
| NS | Normal saline |
| SA | Sodium Alginate |
| SMTs | Submucosal tumors |
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