Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

Table. 1.

Esophageal Clearness Grade

Preparation quality Grade Characteristic Mucosal visualization
Good 0 Clear Entire mucosa
1 Liquid retention Most of the mucosa
Poor 2 Some solid retention Part of the mucosa
3 Large amount of solid retention Not observed
J Neurogastroenterol Motil 2022;28:231~236
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