What causes esophageal motility disorder?

What causes esophageal motility disorder?

WHAT CAUSES ESOPHAGEAL DYSMOTILITY? Esophageal dysmotility may be caused by: An ulcer, stricture, irritation, infection, inflammation, or cancer in the esophagus. Uncoordinated or abnormal muscles in the mouth, throat or esophagus.

How do you fix motility issues?

Medications

1. Calcium-channel blockers and nitrates – These types of medicines can help decrease blood flow to the esophageal sphincter. This may be an effective treatment for individuals with severe symptoms.
2. Botulinum toxin injections – Botox injections can help relax the esophagus to make swallowing easier.

Are there other motility disorders of the esophagus?

Motility disorders of the esophagus. Other disorders, such as Chagas disease, leiomyomas, leiomyosarcomas, and benign esophageal strictures, can also produce radiographic findings that mimic primary achalasia.

What causes smooth muscle denervation in the esophagus?

Pathophysiology and endoscopic/balloon treatment of esophageal motility disorders. The definitive cause of achalasia remains unknown, but the disorder is postulated to result from smooth muscle denervation in the esophagus.

How is CREST syndrome related to esophageal motility disorder?

Esophageal motility disorder may be a result of CREST syndrome, referring to the five main features: calcinosis, Raynaud syndrome, esophageal dysmotility, sclerodactyly and telangiectasia. There are contractions along the lower esophagus when this condition happens.

Are there any disorders of the esophagus that are benign?

Spastic disorders of the esophagus, such as diffuse esophageal spasm and nutcracker esophagus, and nonspecific esophageal motility disorder are benign and nonprogressive, with similar findings on esophageal manometry. Although the exact cause remains unknown, these disorders may represent a manifestation of gastroesophageal reflux disease.