A Single-center Pilot Study on the Efficacy and Safety of Acetic Acid-enhanced Magnifying Endoscopy with Narrow-Band Imaging for Diagnosis of Colorectal Epithelial Neoplasms

We investigated the ideal acetic acid (AA) concentration for AA-enhanced narrow-band imaging magnifying endoscopy (ANBI-ME) in the diagnosis of superficial colorectal neoplasms and evaluated its clinical efficacy.