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Updated: Jun 6, 2026

Diagnosis of Neoplasia in Barrett’s Esophagus using Vital-dye Enhanced Fluorescence Imaging
Published on: May 11, 2014
Endoscopic evaluation and advanced imaging of Barrett's esophagus
Kenneth K Wang1, Ngozi Okoro, Ganapathy Prasad
1Division of Gastroenterology, Mayo Clinic, Rochester, MN, USA. wang.kenneth@mayo.edu
Abstract:
Enhanced visualization techniques are available for Barrett's esophagus and have promise in the detection of dysplasia and cancer. Several of these techniques, such as narrow band imaging and chromoendoscopy, are being applied clinically. These techniques will allow the endoscopist to screen the surface of the Barrett's esophagus to detect areas of neoplasia. Once detected, it is hoped that either magnification techniques, such as confocal laser endomicroscopy, or spectroscopic techniques can be of value in allowing in vivo real-time diagnostic capabilities.
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