Background: Gastrointestinal Cancers are one of the most important causes of mortality of patients in the world as well as in our country. The North of Iran is in Asian belt of esophagus cancer in addition, in other areas of our country gastric cancer is the most common GI Cancer. Because GI Cancers are common in Lorestan, we decided to study them in patients undergo endoscopy and colonoscopy i...

background and aim: the purpose of present study was to evaluate endoscopic features, prevalence of complications, response to treatment and necessity of the endoscopy in the patients with gastroesophageal reflux disease (gerd) symptoms. materials and methods: we selected the patients with gerd symptoms in amiralmomenin hospital from 1381 to 1382. 277 cases were tested in this study. group 1, (...

BACKGROUND AND AIMS: Because of the extremely low neoplastic progression rate in Barrett's esophagus, it is difficult to diagnose patients with concomitant adenocarcinoma early in their disease course. If biomarkers existed in normal squamous esophageal epithelium to identify patients with concomitant esophageal adenocarcinoma, potential applications would be far-reaching. The aim of the curren...

Barrett esophagus is the only known precursor to esophageal adenocarcinoma. As definitive diagnosis requires costly endoscopic investigation, we sought to develop a risk prediction model to aid in deciding which patients with gastroesophageal reflux symptoms to refer for endoscopic screening for Barrett esophagus. The study included data from patients with incident nondysplastic Barrett esophag...

INTRODUCTION Patients with esophageal cancer frequently cannot tolerate thoracotomy due to their overall debilitated condition. Moreover, some patients have severe adhesions in the thoracic cavity. Eversion stripping of the esophagus is an option for resection in these patients. PRESENTATION OF CASE A 64-year-old man was admitted to our institution with the chief complaint of epigastric pain....

Barrett's esophagus is thought to be a disease occurring predominantly in White Caucasian males of higher socioeconomic status. There are no published studies simultaneously examining risk of Barrett's esophagus according to ethnicity, gender, and socioeconomic status within a single data set. The authors conducted a retrospective case-control analysis within a cross-sectional study to determin...

Glandular dysplasia in Barrett's esophagus may regress spontaneously but can also progress to cancer. The human telomerase RNA template and the human telomerase reverse transcriptase enzyme which do not, of themselves, correlate strongly with telomerase activity, are too often overexpressed in Barrett's dysplasia to predict individual cancer risk. This study relates telomerase activity, mucosal...

Objective. This study was undertaken to gain an insight into the relationship between Helicobacter pylori (H. pylori) infection, Barrett's esophagus and reflux esophagitis in an area of exceptionally low prevalence of H. pylori infection. Methods. A total of 1895 consecutive upper endoscopies performed between January 2005 and July 2007 were reviewed. 120 cases of columnar-lined esophagus and e...

Barrett’s esophagus (or columnar epithelium lined lower esophagus (CELLO) or “endobrachyoesophage” in French) is an acquired condition in which the squamous epithelium of the lower esophagus is replaced by a metaplastic glandular epithelium (1). Barrett’s esophagus represents an abnormal healing of esophageal ulceration usually secondary to severe gastroesophageal reflux disease. Although the c...