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Achalasia: Dilation, Injection or Surgery?
Author(s) -
Alberto Peracchia,
Luigi Bonavina
Publication year - 2000
Publication title -
canadian journal of gastroenterology
Language(s) - English
Resource type - Journals
eISSN - 1916-7237
pISSN - 0835-7900
DOI - 10.1155/2000/679608
Subject(s) - achalasia , medicine , esophageal sphincter , myotomy , dilation (metric space) , myenteric plexus , surgery , sphincter , heller myotomy , bolus (digestion) , esophagus , disease , reflux , immunohistochemistry , mathematics , combinatorics
Achalasia results from irreversible alterations of the esophageal myenteric plexus. The target of treatment in this setting is to reduce lower esophageal sphincter resistance to passage of the bolus. Definitive treatment of the disease requires pneumatic dilation or Heller myotomy. Although no controlled studies comparing modern endoscopic and surgical techniques are available, laparoscopic surgery is emerging as the initial intervention of choice.

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