Chest CT<unk>  may be helpful in the diagnosis of DES. Findings on CT<unk>  suggestive of DES include esophageal wall thickening.
Diffuse esophageal spasm CT scan
Diffuse esophageal spasm physical examination
Barrett's esophagus physical examination
Eosinophilic esophagitis physical examination
Achalasia CT
Achalasia MRI
Achalasia physical examination
Linitis plastica upper GI endoscopy