H. pylori symptoms can include abdominal bloating, loss of appetite, stomach pain or burning, nausea, vomiting, frequent burping, excess gas, and dark or bloody stools. These symptoms may appear when ...

ABSTRACT: Context: Duodenal transit bipartition is a metabolic and bariatric surgical concept proposed by De Melo, representing an adaptation of the classic concept of intestinal transit bipartition ...

A high pressure reading alone does not establish achalasia. The diagnosis depends on how the esophageal outlet relaxes, whether swallows generate coordinated contractions, and whether another ...