Disorders affecting the motor function of the upper or lower esophageal sphincters, the esophageal body, or a combination of these parts. The failure of the ...
Congenital failure of the full esophageal lumen to develop that commonly occurs with TRACHEOESOPHAGEAL FISTULA. Symptoms include excessive salivation, gagging, cyanosis, and dyspnea.
Disorder of lower esophagogastric motility due to failure of the lower esophageal sphincter to relax with swallowing. It is sometimes caused by degeneration of the ...
Reflux of gastric juice and/or duodenal contents (bile acids, pancreatic juice) into the distal esophagus, commonly due to incompetence of the lower esophageal sphincter. Gastric ...