The failure of the sphincters to maintain a tonic pressure may result in gastric reflux of food and acid into the esophagus (gastroesophageal reflux). Other disorders include hypermotility (spastic disorders) and markedly increased amplitude in contraction (nutcracker esophagus).

Esophageal disorders affect your esophagus, the tube that carries food from your mouth to your stomach. The most common type is GERD. Disorders like GERD, achalasia and Barrett’s esophagus cause heartburn or swallowing problems and …

Key Takeaways: Dyskinesia of Esophagus Definition: Dyskinesia of the esophagus involves abnormal muscle contractions. Causes: Neurological and muscular disorders can disrupt swallowing function. Symptoms: Common symptoms …

2024年11月9日 · Esophageal spasms are painful contractions in the muscular tube connecting the mouth and stomach, called the esophagus. Esophageal spasms can feel like sudden, bad chest pain that lasts from a few minutes to hours. Some people may mistake it …

2024年11月9日 · To diagnose esophageal spasms, a healthcare professional may recommend: Upper endoscopy. An upper endoscopy uses a tiny camera on the end of a flexible tube to visually examine the upper digestive system.

2022年11月27日 · Specifically, a distal esophageal obstruction caused by an esophageal ring, stricture, or achalasia is often perceived as cervical dysphagia, and patients can correctly localize distal dysfunction only 60% of the time.

2024年4月23日 · Dyskinesia of the esophagus is a violation of its motor (motor) function, consisting in changing the progress of food from the pharyngeal cavity to the stomach in the absence of organic lesions of the esophagus.

2021年7月16日 · Disordered esophageal motor function can be due to hyperactivity such that peristalsis is premature or contractile vigor is increased. Primary symptoms of such spastic esophageal motor disorders include dysphagia and noncardiac chest pain and are often accompanied by heartburn and regurgitation.

Esophageal motility disorders often manifest with chest pain and dysphagia. Achalasia is a disorder of the lower esophageal sphincter and the smooth musculature of the esophageal body. In achalasia the lower esophageal sphincter typically fails to relax with swallowing, and the esophageal body fails to undergo peristalsis.

2020年9月1日 · Esophageal motility disorders can cause chest pain, heartburn, or dysphagia. They are diagnosed based on specific patterns seen on esophageal manometry, ranging from the complete absence of...