Fig. 3. Esophageal cleaning efficacy of conventional vs novel preparation: (1) Endoscopic cleaning of grade 3 esophageal mucosa with (A) before conventional preparation; (B) after conventional preparation; (C) before novel preparation; (D) after novel preparation. (2) Graphical representation of Esophageal cleaning by (E) conventional preparation; (F) novel preparation.

Int J Gastrointest Interv 2021;10:6~11 https://doi.org/10.18528/ijgii200025

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