title: Reflux and aerodigestive tract diseases.
abstract: Gastroesophageal reflux disease can present with a wide variety of extraesophageal symptoms. In particular, the type of disease characterized predominately by laryngopharyngeal reflux may be difficult to diagnose because of the absence of regurgitation or heartburn. The available battery of diagnostic tools is often insufficient to confirm a diagnosis of reflux, so the diagnosis is often made by elimination. In many cases, treatment with proton pump inhibitors will relieve symptoms and respiratory complications, despite the persistence of non-acidic reflux. Such treatment is often employed to "confirm" the diagnosis, as measured by patient response. Many diseases have been related to this condition in the literature. The authors review knowledge about these manifestations and their relationship with refluxed gastric content. Physiopathology, symptoms and treatment are reviewed in order to clarify our understanding of laryngopharyngeal reflux diseases and related manifestations.
authors: Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain.
authors: Andrés
authors: A
authors: Coca-Pelaz
authors: Juan P
authors: JP
authors: Rodrigo
authors: Daniela
authors: D
authors: Paccagnella
authors: Robert P
authors: RP
authors: Takes
authors: Alessandra
authors: A
authors: Rinaldo
authors: Carl E
authors: CE
authors: Silver
authors: Julia A
authors: JA
authors: Woolgar
authors: Michael L
authors: ML
authors: Hinni
authors: Alfio
authors: A
authors: Ferlito
mesh_terms: D005764:Gastroesophageal Reflux / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D057045:Laryngopharyngeal Reflux / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D010038:Otorhinolaryngologic Diseases / Q000150:complications*