title: [Is postoperative radiotherapy necessary in localised standard-risk Ewing sarcoma? : The primary tumor bulk decides upon adjuvant radiotherapy after induction chemotherapy and surgery].
authors.affiliation: Klinik für Strahlentherapie und Radio-Onkologie, Marien Hospital Herne - Universitätslinikum der Ruhr-Universität Bochum, Hölkeskampring 40, 44625, Herne, Deutschland. irenaeus.adamietz@rub.de.
authors.forename: Irenäus A
authors.initials: IA
authors.lastname: Adamietz
mesh_terms: D000368:Aged; D001859:Bone Neoplasms / Q000401:mortality* / Q000628:therapy*; D059248:Chemoradiotherapy / Q000401:mortality* / Q000706:statistics & numerical data; D003131:Combined Modality Therapy / Q000401:mortality; D005260:Female; D005858:Germany / Q000453:epidemiology; D006801:Humans; D060828:Induction Chemotherapy / Q000401:mortality / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000401:mortality* / Q000517:prevention & control; D011182:Postoperative Care / Q000401:mortality / Q000706:statistics & numerical data; D015995:Prevalence; D018714:Radiotherapy, Adjuvant / Q000401:mortality / Q000706:statistics & numerical data; D012307:Risk Factors; D012512:Sarcoma, Ewing / Q000401:mortality* / Q000628:therapy*; D015996:Survival Rate; D016896:Treatment Outcome