Duodenal tuberculosis is an uncommon disease. It may be either extrinsic or intrinsic or both. In the extrinsic type there can either be primary duodenal involvement or compression due to enlarged paraduodenal lymph nodes. The clinical presentation can be dyspeptic or obstructive symptoms. The dyspeptic symptoms include epigastric pain, nausea, and occasional vomiting and obstructive symptoms i...

Modern research indicates a possible synergistic effect of bacterial-protozoal infestations in the pathology upper gastrointestinal tract, among which special attention is paid to problem giardiasis. Other parasitic agents, particular Blastocystis spp, are also gaining some significance. The aim study prevalence H. pylori and protozoal chronic gastroduodenal diseases influence on indicators enz...

Introduction: Helicobacter pylori (H. pylori) is suggested to play a role in dyspepsia. The aim of this study was to assess the prevalence of H. pylori, in dyspeptic patients. Methods: This cross-sectional study was conducted on 850 patients with dyspepsia in Iran (2006-2007). The patients were selected using convenience sampling method. Data was collected using ROME III criteria questionnaire...

Abstract: Aim: Intestinal metaplasia is the most common finding in routine endoscopic studies. The relationship between intestinal and dysbiosis leaking intestine now a known fact. In this study, we tried to show detection of chain events, which may cause many diseases, with zonulin stool, non-invasive method. Material Method: Endoscopy was performed on 20 patients dyspeptic complaints as Janua...