Volumetric Laser Endomicroscopy

Barrett’s Epithelial Thickness, Assessed by Volumetric Laser Endomicroscopy, Is Associated With Response to Radiofrequency Ablation

#### Background & Aims Radiofrequency ablation (RFA) is the most common treatment for flat Barrett’s esophagus (BE), but reasons for varying outcomes are poorly understood. A recently developed contrast-enhancement algorithm allows reliable …