Infantile hypertrophic<unk><unk>  must be differentiated from other diseases that cause vomiting, poor feeding and dehydration, such as adrenal insufficiency, gastroenteritis, UTI, inborn errors of metabolism and acute renal failure. projectile vomiting and and palpation of an olive in abdominal physical examination are very helpful to distinguish infantile<unk><unk>  from other common causes of vomiting in infants.
Pyloric stenosis differential diagnosis
Mallory-Weiss syndrome differential diagnosis
Pyloric stenosis other imaging findings
Barrett's esophagus differential diagnosis
Odynophagia differential diagnosis
Achalasia other diagnostic studies
Odynophagia other diagnostic studies
Meckel's diverticulum differential diagnosis