Functional Dyspepsia - Signs, Symptoms and Pathophysiology Delayed gastric emptying - Postprandial fullness, nausea, vomiting Hypersensitivity to gastric distention - Epigastric pain, belching, weight loss Impaired accommodation - Early satiety, weight loss H. pylori infection - Epigastric pain Duodenal lipid hypersensitivity - Nausea Duodenal acid hypersensitivity - Nausea Duodenal eosinophilia - Early satiety, postprandial fullness, abdominal pain Unsuppressed phasic contractility - Bloating, absence of nausea Atypical nonerosive reflux disease - Epigastric pain #Functional #Dyspepsia #Pathophysiology #gastroenterology #symptoms #diagnosis #signs
