Background & Aims US guidelines recommend surveillance of patients with Barrett's
esophagus (BE) to detect dysplasia. BE conventionally is monitored via white-light …

Evaluation of patients with Barrett's esophagus (BE) using dye-based chromoendoscopy,
optical chromoendoscopy, autofluorescence imaging, or confocal laser endomicroscopy …

Narrow band imaging (NBI) is a real-time imaging technique. The aim of this meta-analysis
was to estimate the sensitivity, specificity, and diagnostic accuracy on the role of NBI in the …

Background & Aims Although several classification systems have been proposed for
characterization of Barrett's esophagus (BE) surface patterns based on narrow-band …

Methods: We performed a meta-analysis of studies which compared NBI-based diagnosis of
HGD and SIM with histopathology as the gold standard. Results: Eight studies including 446 …

BACKGROUND: The reported yield of methylene-blue (MB) chromoendoscopy targeted
biopsy in detecting specialized intestinal metaplasia (SIM) and, more importantly, dysplasia …

BACKGROUND: Three different classification systems for the evaluation of Barrett's
esophagus (BE) using magnification endoscopy (ME) and narrow-band imaging (NBI) have …

Background and Aims Probe-based confocal laser endomicroscopy (pCLE) and volumetric
laser endomicroscopy (VLE)(also known as frequency domain optical coherence …

Background & Aims: High-resolution endoscopy with narrow band imaging (NBI) enhances
the visualization of mucosal glandular and vascular structures. This study assessed whether …

Background & Aims Endoscopic surveillance of patients with Barrett's esophagus (BE) is
inefficient. Risk stratification of patients might improve the effectiveness of surveillance. We …