Achalasia | Pathophysiology, Causes, Signs & Symptoms, Diagnosis, Treatment

Achalasia is an acquired esophageal motility disorder that is caused by inability of the lower esophageal sphincter to relax. Multiple potential causes have been proposed, but in many cases, the cause is unknown. Individuals with this condition often have particular difficulties, especially feeling that food is being “caught” in their esophagus among other issues. In this lesson, we discuss the pathophysiology behind why achalasia occurs, including the signs and symptoms of achalasia, how it’s diagnosed and how it’s treated.

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JJ

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DISCLAIMER: This video is for educational purposes only and information in this lesson SHOULD NOT be used for medical purposes alone. Although I try my best to present accurate information, there may be mistakes in this video. If you do see any mistakes with information in this lesson, please comment and let me know.