title: Nonulcer dyspepsia: pathophysiology update.
abstract: The condition remains poorly defined-it may represent several disorders that share symptoms. The search for a cause is shifting from infection, inflammation, and acid/peptic mucosal damage to dysmotility and CNS dysfunction.
authors.affiliation: Section of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA.
authors.forename: E M
authors.initials: EM
authors.lastname: Quigley
mesh_terms: D000856:Anorexia Nervosa / Q000150:complications; D004383:Duodenogastric Reflux / Q000150:complications; D004415:Dyspepsia / Q000145:classification / Q000209:etiology / Q000503:physiopathology*; D005756:Gastritis / Q000150:complications / Q000209:etiology; D005769:Gastrointestinal Motility; D006801:Humans; D012677:Sensation