title: (Sub)periosteal Ewing's sarcoma of bone.
abstract: Ewing's sarcoma is a small malignant round-cell tumour that arises from mesenchymal cells, predominantly in the medullary cavity of bone. In exceptional cases it originates in the soft tissues and subsequently invades the underlying bone. A (sub) periosteal origin of Ewing's sarcoma is a very rare condition: only a few cases have been published so far. Three cases of (sub)periosteal Ewing's sarcoma, having received neoadjuvant chemotherapy and radiation therapy as well as wide excision, are reported.
authors.affiliation: Department of Orthopaedics, Westfälische Wilhelms-Universität, Münster, Federal Republic of Germany.
authors.forename: P
authors.initials: P
authors.lastname: Wuisman
authors.forename: A
authors.initials: A
authors.lastname: Roessner
authors.forename: S
authors.initials: S
authors.lastname: Blasius
authors.forename: R
authors.initials: R
authors.lastname: Erlemann
authors.forename: W
authors.initials: W
authors.lastname: Winkelmann
authors.forename: J
authors.initials: J
authors.lastname: Ritter
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010521:Periosteum / Q000000981:diagnostic imaging / Q000473:pathology; D011379:Prognosis; D012512:Sarcoma, Ewing / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed