title: Knee pain in a 7-year-old boy.
authors.affiliation: Russell H. Morgan Department of Radiology and Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, MD 21287, USA.
authors.forename: D
authors.initials: D
authors.lastname: Magid
authors.forename: E
authors.initials: E
authors.lastname: McCarthy
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005266:Femoral Neoplasms / Q000150:complications / Q000473:pathology*; D006801:Humans; D007719:Knee Joint; D008297:Male; D010017:Osteoma, Osteoid / Q000150:complications / Q000473:pathology*; D010146:Pain / Q000209:etiology