Management strategies of Barrett's esophagus

Figure 3 Enhanced narrow-band imaging and probe-based confocal laser endomicroscopy images of dysplastic Barrett’s esophagus. A: Narrow-band imaging images shows distorted pits with irregular microvasculature (white circle); B: The corresponding probe-based confocal laser endomicroscopy image shows disorganized, distorted villiform structure and crypts, dark columnar cells (dash arrow) and dilated irregular vessels (solid arrow); C: High-grade dysplasia was found at histology in biopsy specimens performed at this level.