title: Case report 461: Dedifferentiated parosteal osteosarcoma.
authors.affiliation: Department of Radiation Sciences, Loma Linda University Medical Center, California 92354.
authors.forename: D D
authors.initials: DD
authors.lastname: Sauer
authors.forename: D R
authors.initials: DR
authors.lastname: Chase
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D012516:Osteosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D011379:Prognosis; D011859:Radiography; D012008:Recurrence; D013848:Thigh / Q000000981:diagnostic imaging / Q000473:pathology