title: 15-year-old boy with abdominal pain and hypertension.
authors.affiliation: Mayo Graduate School of Medicine, Mayo Clinic Rochester, Minnesota 55905, USA.
authors.forename: N M
authors.initials: NM
authors.lastname: Khanfar
authors.forename: B Z
authors.initials: BZ
authors.lastname: Morgenstern
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000293:Adolescent; D003937:Diagnosis, Differential; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D008297:Male; D010488:Polyarteritis Nodosa / Q000150:complications / Q000175:diagnosis* / Q000628:therapy