title: [Picture of the month: hypertrophic pyloric stenosis].
authors.affiliation: Billeddiagnostik Afdeling, Gentofte Hospital, Denmark. maja.hartmann@gmail.com
authors.forename: Maja Hartmann
authors.initials: MH
authors.lastname: Rasmussen
authors.forename: Christina
authors.initials: C
authors.lastname: Kinnander
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008297:Male; D011704:Pyelonephritis / Q000175:diagnosis; D046248:Pyloric Stenosis, Hypertrophic / Q000000981:diagnostic imaging*; D011708:Pylorus / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014463:Ultrasonography; D014839:Vomiting / Q000175:diagnosis