Achalasia (Q43195): Difference between revisions

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Acalasia é um transtorno da motilidade do músculo liso esofágico caracterizado por uma perda do peristaltismo no esôfago distal e uma falha no relaxamento do esfíncter esofágico inferior (EEI). O mecanismo básico é a degeneração dos neurônios (células ganglionares) dos plexos mioentéricos da parede esofágica, mas a causa ainda não está clara.
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Achalasia is an oesophageal smooth muscle motility disorder characterised by a loss of peristalsis in the distal oesophagus and a failure of lower oesophageal sphincter (LES) relaxation. Basic mechanism is the degeneration of neurons (ganglion cells) in the myenteric plexuses in the oesophageal wall, but the cause is still unclear.

Revision as of 10:04, 13 August 2026

Achalasia is an oesophageal smooth muscle motility disorder characterised by a loss of peristalsis in the distal oesophagus and a failure of lower oesophageal sphincter (LES) relaxation. Basic mechanism is the degeneration of neurons (ganglion cells) in the myenteric plexuses in the oesophageal wall, but the cause is still unclear.
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    English
    Achalasia
    Achalasia is an oesophageal smooth muscle motility disorder characterised by a loss of peristalsis in the distal oesophagus and a failure of lower oesophageal sphincter (LES) relaxation. Basic mechanism is the degeneration of neurons (ganglion cells) in the myenteric plexuses in the oesophageal wall, but the cause is still unclear.

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