title: Case 2: a 10-year-old girl with hip pain.
abstract: In this continuing series designed for pediatric radiology trainees, the imaging management of hip pain and a discovered bony mass are dissected through a specific case of a preadolescent.
authors.affiliation: Department of Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., MLC 5031, Cincinnati, OH, 45229, USA, carl.merrow@cchmc.org.
authors.forename: Arnold C
authors.initials: AC
authors.lastname: Merrow
mesh_terms: D001859:Bone Neoplasms / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006615:Hip / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D010146:Pain / Q000209:etiology* / Q000473:pathology; D012512:Sarcoma, Ewing / Q000150:complications / Q000175:diagnosis / Q000473:pathology*