Review of carbon ion radiotherapy for skull base tumors (especially chordomas)
نویسندگان
چکیده
منابع مشابه
Carbon ion radiotherapy for unresectable sacral chordomas.
PURPOSE The purpose is to evaluate the efficacy and toxicity of carbon ion radiotherapy for unresectable sacral chordomas. EXPERIMENTAL DESIGN We performed a retrospective analysis of 30 patients with unresectable sacral chordomas treated with carbon ion radiotherapy at the Heavy Ion Medical Accelerator in Chiba, Japan. Twenty-three patients presented with no prior treatment, and the remainin...
متن کاملCarbon Ion Beam Radiotherapy for Sinonasal Malignant Tumors Invading Skull Base
Objective. To evaluate the treatment outcome and prognostic factors in patients with sinonasal malignant tumors invading skull base. Study Design and Setting. A retrospective clinical study at the Yamagata University School of Medicine. Subjects and Methods. Three patients with sinonasal malignant tumors invading skull base were presented in present study. All patients were treated with carbon ...
متن کاملChordomas of the skull base: MR features.
PURPOSE To characterize the MR features of skull base chordomas with regard to signal intensity, size, position, extension, and Gd-DTPA enhancement. PATIENTS AND METHODS The MR imaging studies of 28 patients with surgically proven chordomas of the skull base were retrospectively reviewed. Twenty-two of these patients received intravenous administration of Gd-DTPA. RESULTS On short TR/short ...
متن کاملSalvage surgery and microsurgical reconstruction for recurrence of skull base osteosarcoma after carbon ion radiotherapy
Carbon ion radiotherapy has recently emerged as an alternative choice of treatment for malignant tumors of the head and neck. However, it is still in the infant stages and its influence on subsequent salvage surgery remains unclear. Here we report the case of a 43-year-old woman who underwent salvage surgery for left frontal bone osteosarcoma recurrence following carbon ion radiotherapy. Tumor ...
متن کاملPreliminary Result of Hyperfractionated High-Dose Proton Beam Radiotherapy for Pediatric Skull Base Chordomas
Objective: Proton beam therapy (PBT) may provide good local control for skull base chordoma and reduced toxicities, especially for pediatric patients. Methods: We evaluated the efficacy and safety of hyperfractionated high-dose PBT in6 pediatric patients with newly-diagnosed skull basechordoma who were treated with PBT at our institute from 2011 to 2015. The patients were 5 males and one female...
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ژورنال
عنوان ژورنال: Reports of Practical Oncology & Radiotherapy
سال: 2016
ISSN: 1507-1367
DOI: 10.1016/j.rpor.2015.01.008