title: One-month-old infant with vomiting.
authors.affiliation: Department of Radiology, Indiana University Medical Center.
authors.forename: M E
authors.initials: ME
authors.lastname: Below
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006984:Hypertrophy; D007231:Infant, Newborn; D011707:Pyloric Stenosis / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D014839:Vomiting / Q000209:etiology*