Two siblings in their sixth decade with chronic Type II GM2 gangliosidosis developed progressive dysphagia in addition to chronic motor neuron disease and autonomic nervous system (ANS) involvement. Esophageal achalas...
Goals: The aim of this study was to compare the esophageal contractions in Chagas‘disease and in idiopathic achalasia. Background: It is suggested that the esophageal involvement caused by Chagas‘disease and by idio...
Diffuse esophageal spasm (DES) and achalasia share both clinical and manometric characteristics. Some reports support the notion of progression of DES to achalasia. However, there are currently no prospective data in ...