Pyloric Stenosis
Pyloric Stenosis Pyloric Stenosis Not congenital (symptoms are not present at birth) More common in boys (4:1) Pylorus thickened, elongated and lumen narrowed due to hypertrophy of circular muscle Increased incidence in 0 and B groups Increased risk in Turner syndrome and Trisomy 18 Erythromycin or azithromycin exposure, in the first 2 weeks of life – increased incidence […]