OC-0517: 20-year outcomes with intraoperative radiotherapy for pediatric Ewing¥s sarcoma and rhabdomyosarcoma
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چکیده
منابع مشابه
Proton Radiotherapy for Pediatric Sarcoma
Pediatric sarcomas represent a distinct group of pathologies, with approximately 900 new cases per year in the United States alone. Radiotherapy plays an integral role in the local control of these tumors, which often arise adjacent to critical structures and growing organs. The physical properties of proton beam radiotherapy provide a distinct advantage over standard photon radiation by elimin...
متن کاملRadiotherapy for Ewing sarcoma: A 5 year experience from Iran cancer institute
Background: Ewing Sarcoma Family of Tumors (ESFTs) is the second most common primary tumors of bone in childhood. The decision regarding the optimal modality for achieving local tumor control remains uncertain. The aim of this study was to report the clinical features and outcome as well as reviewing risk factors in patients. Materials and Methods: This retrospective study included 75 ESFTs pat...
متن کاملIntraoperative radiotherapy for gastrointestinal malignancies: contemporary outcomes with multimodality therapy.
The integration of intraoperative radiotherapy (IORT) into the multimodal treatment of gastrointestinal cancer is feasible and leads to high rates of local control. In-field tumoral control using IORT-containing strategies can be achieved in over 90 % of most cases, regardless of the site or status of the tumor (primary or recurrent). Electron beam IORT, or intraoperative electron radiation the...
متن کاملThe impact of radiotherapy on clinical outcomes in parameningeal rhabdomyosarcoma
PURPOSE Radiotherapy (RT) is considered a mainstay of treatment in parameningeal rhabdomyosarcoma (PM-RMS). We aim to determine the treatment outcomes and prognostic factors for PM-RMS patients who treated with RT. In addition, we tried to evaluate the adequate dose and timing of RT. MATERIALS AND METHODS Twenty-two patients with PM-RMS from 1995 to 2013 were evaluated. Seven patients had int...
متن کاملPrimary Extraskeletal Ewings Sarcoma of Ala of Nose . 1
Extra skeletal Ewing's sarcoma is often described as a tumour involving the soft tissues of the lower extremities and the para vertebral region. Ewing's sarcoma presents a rare tumour of the head and neck, and even rarer in the nasal cavity and/or paranasal sinuses. Primary Ewing’s sarcoma of the ala of the nose has not been commonly described previously in the English literature. We present a ...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2015
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(15)40512-2