title: Case report 398.
authors.forename: V L
authors.initials: VL
authors.lastname: Fornasier
authors.forename: A A
authors.initials: AA
authors.lastname: Czitrom
authors.forename: J A
authors.initials: JA
authors.lastname: Evans
authors.forename: D E
authors.initials: DE
authors.lastname: Hastings
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005266:Femoral Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012516:Osteosarcoma / Q000175:diagnosis*