title: Ultrasound in the diagnosis of idiopathic hypertrophic pyloric stenosis.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006984:Hypertrophy; D007223:Infant; D008297:Male; D011707:Pyloric Stenosis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D014463:Ultrasonography