Infantile hypertrophic pyloric stenosis (IHPS) has several known risk factors. The association between prematurity and IHPS and the timeline of presentation are poorly defined. Our aim was to evaluate ...

The authors reviewed the clinical and laboratory data from cases of hypertrophic pyloric stenosis (HPS) diagnosed at their institution from 2006 to 2008. They assessed and compared presentation of ...

Signs of pyloric stenosis usually show up when a baby is 3 to 5 weeks old. Babies who have it don't look sick, but they throw up a lot. Sometimes they projectile vomit – this means it can go several ...

A 12-week-old infant presented with a one-day history of increased vomiting and lethargy. Gastroesophageal reflux had been diagnosed when he was four weeks old, but the symptoms had not lessened, ...