title: Knee pain in an 18-year-old man.
authors.affiliation: Russell H. Morgan Department of Radiology and radiological Science, John Hopkins Medical Institutions, Baltimore MD 21287, USA.
authors.forename: D
authors.initials: D
authors.lastname: Magid
authors.forename: E F
authors.initials: EF
authors.lastname: McCarthy
authors.forename: F J
authors.initials: FJ
authors.lastname: Frassica
mesh_terms: D000293:Adolescent; D005266:Femoral Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005269:Femur / Q000473:pathology; D006801:Humans; D007717:Knee / Q000000981:diagnostic imaging / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D012516:Osteosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography