Abbreviations: ACF, aberrant crypt foci; ALA, 5-aminolevulinic acid; AIS4PC, tetrasulfonated
chloroaluminum phthalocyanine; antiCEA MoAb, anticarcinoembryonic antigen; BBC, basal …

The role of acid and duodenogastric reflux (DGR) in the development of esophageal
mucosal injury has been extensively investigated using both animal and human models. In …

Abstract Background/Aims: Several reports suggest that duodenogastroesophageal reflux
may produce esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. The …

The value of endoscopic surveillance of Barrett's esophagus and the appropriate
management of high-grade dysplasia remain unclear. Seventeen patients who were …

Objective: The aim of this study was to assess the impact of chemoradiation on the immune
microenvironment to influence and optimally design future neoadjuvant clinical trials …

Objective: To investigate the prevalence of Barrett's esophagus in patients with
adenocarcinomas located at the gastroesophageal junction. Design: A case series of …

Esophageal adenocarcinoma arises from Barrett's esophagus, which is induced by gastro‐
esophageal reflux. This refluxate often contains duodenal contents, whose backflow triggers …

BACKGROUND: Because the number of patients with a previous bariatric procedure
continues to rise, it is advisable for bariatric surgeons to know how to manage the rare event …

Laryngopharyngeal reflux, a variant of gastroesophageal reflux disease, has been
considered a risk factor in the development of hypopharyngeal cancer. Bile acids are …

Billroth I and II reconstructions are commonly performed after distal gastrectomy. Both may
cause duodenogastric and duodenogastro‐esophageal reflux, conditions reported to have …