Endoscopists'Subjective Assessments Clinical Trial
Official title:
Different Lugol's Solution Concentration for Image Quality of Early Esophageal Squamous Neoplasia in Chromoendoscopy With Iodine Staining
The purpose of this study is to assess whether lower Lugol's solution concentration can perceive the same image quality of early esophageal squamous neoplasia.
Chromoendoscopy using Lugol's solution is effective for the detection of early esophageal
squamous neoplasia. However, this modality may cause severe chest pain and discomfort owing
to mucosal irritation.
This study was to test whether a lower concentration of Lugol's solution can provide
satisfied image quality of early esophageal squamous neoplasia and has lower mucosal
irritation.
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