title: Restoration of peristalsis in the esophagus of a patient diagnosed of achalasia.
abstract: We report the case of a patient with dysphagia in whom a clinical and manometric follow-up was carried out. We initially observed a motor disorder of the esophageal spasm type. During manometric follow-up a progression to vigorous achalasia was observed. The patient was treated with pneumatic dilation, which obtained a good response to treatment. In manometries performed after treatment we observed a return of peristalsis in the distal esophageal body. Early treatment and short evolution of disease may allow peristalsis to recover in these cases. Peristalsis recovery casts new doubts on achalasia etiology.
authors.affiliation: Gastroenterology Department, Motility Unit, Hospital del Bierzo, León, Spain. cciriza@teleline.es
authors.forename: C
authors.initials: C
authors.lastname: Ciriza de los Ríos
authors.forename: L
authors.initials: L
authors.lastname: García
authors.forename: A
authors.initials: A
authors.lastname: Díez
authors.forename: J
authors.initials: J
authors.lastname: Pérez de la Serna
authors.forename: M J
authors.initials: MJ
authors.lastname: Romero
authors.forename: S
authors.initials: S
authors.lastname: Dajil
authors.forename: A
authors.initials: A
authors.lastname: Ruiz de León
mesh_terms: D000328:Adult; D003680:Deglutition Disorders / Q000209:etiology; D004106:Dilatation / Q000379:methods*; D004931:Esophageal Achalasia / Q000503:physiopathology* / Q000628:therapy; D004947:Esophagus / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008365:Manometry; D010528:Peristalsis / Q000502:physiology; D016896:Treatment Outcome