LARGE OESOPHAGEAL DIVERTICULUM SIMULATING ACHALASIA OF THE CARDIA.
D002299:Cardia; D003937:Diagnosis, Differential; D004240:Diverticulum; D004936:Diverticulum, Esophageal; D004931:Esophageal Achalasia; D006801:Humans
CARDIOSPASM; DIAGNOSIS, DIFFERENTIAL; ESOPHAGEAL DIVERTICULA