LOWER ESOPHAGEAL WEB ASSSOCIATED WITH ACHALASIA OF THE ESOPHAGUS.
D000013:Congenital Abnormalities; D004064:Digestive System; D004931:Esophageal Achalasia; D004935:Esophageal Diseases; D004940:Esophageal Stenosis; D004943:Esophagogastric Junction; D006801:Humans
ABNORMALITIES; CARDIOSPASM; ESOPHAGEAL STENOSIS; ESOPHAGOGASTRIC JUNCTION