title: A 12-year-old boy with protean pain.
authors.affiliation: Department of Pediatric Emergency Medicine, Hasbro Children's Hospital, Providence, Rhode Island 02903, USA.
authors.forename: T
authors.initials: T
authors.lastname: Chun
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D001416:Back Pain / Q000209:etiology*; D002648:Child; D003248:Constipation / Q000150:complications / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010019:Osteomyelitis / Q000150:complications / Q000175:diagnosis*