Upper gastrointestinal series (barium meal) may be helpful in the diagnosis of infantile pyloric stenosis. Findings on an upper gastrointestinal series suggestive of infantile pyloric stenosis include delayed gastric emptying, string sign, and shoulder sign.
Pyloric stenosis other imaging findings
Pyloric stenosis differential diagnosis
Achalasia other imaging findings
Barrett's esophagus other imaging findings
Nutcracker esophagus other imaging findings
Duodenal atresia other imaging findings
Gastric dumping syndrome other imaging findings
Odynophagia other diagnostic studies