title: Radiologic case study: Ewing's Sarcoma.
abstract: Enhance your diagnostic skills with this "test yourself" monthly column, which features a radiograph and challenges you to make a diagnosis.
authors.affiliation: Department of Radiology, Loyola University Medical Center, Maywood, Illinois, USA.
authors.forename: Kristen
authors.initials: K
authors.lastname: Wrigley
authors.forename: Terrence C
authors.initials: TC
authors.lastname: Demos
authors.forename: Laurie M
authors.initials: LM
authors.lastname: Lomasney
authors.forename: Timothy
authors.initials: T
authors.lastname: Rapp
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D005266:Femoral Neoplasms / Q000175:diagnosis*; D006801:Humans; D011379:Prognosis; D012512:Sarcoma, Ewing / Q000175:diagnosis*