Analysis of risk and predictors of brain radiation necrosis after radiosurgery
نویسندگان
چکیده
منابع مشابه
Analysis of risk and predictors of brain radiation necrosis after radiosurgery
In this study, we examined the factors contributing to brain radiation necrosis and its predictors of patients treated with Cyberknife radiosurgery. A total of 94 patients with primary or metastatic brain tumours having been treated with Cyberknife radiotherapy from Sep. 2006 to Oct. 2011 were collected and retrospectively analyzed. Skull based tracking was used to deliver radiation to 104 targ...
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پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
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PURPOSE Many patients treated with stereotactic radiosurgery (SRS) alone as initial treatment require 1 or more subsequent salvage therapies. This study aimed to determine if commonly used salvage strategies are associated with differing risks of radiation necrosis (RN). METHODS AND MATERIALS All patients treated with upfront SRS alone for brain metastases at our institution were retrospectiv...
متن کاملRecurrent radiation necrosis in the brain following stereotactic radiosurgery.
Harvard Medical School, Boston, Massachusetts Department of Neurosurgery, Dana-Farber/Brigham & Women’s Cancer Center, Boston, Massachusetts Department of Pathology, Dana-Farber/Brigham & Women’s Cancer Center, Boston, Massachusetts York Hospital Oncology, York, Maine Department of Medical Oncology, Dana-Farber/Brigham & Women’s Cancer Center, Boston, Massachusetts Department of Radiation Oncol...
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the aim of conducting this study was to investigate the foreign language learning needs of undergraduate economics students and business management students in faculties of social sciences of alzahra and azad naragh university. in the study, which was designed on the basis of a qualitative-quantitative basis using interviews and questionnaires, 146 female undergraduate business management as we...
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ژورنال
عنوان ژورنال: Oncotarget
سال: 2015
ISSN: 1949-2553
DOI: 10.18632/oncotarget.6532