An upper gastrointestinal series may be helpful in the diagnosis of<unk> . Findings on an x-ray suggestive of<unk>  include presence of food in the stomach for more than 12 hours.
Gastroparesis x ray
Plummer-Vinson syndrome x ray
Increased bowel sounds x ray
Ogilvie syndrome x ray
Sialolithiasis x ray
Annular pancreas x ray
Diffuse esophageal spasm x ray
Failure to thrive x ray