Adverse Radiation Effect following Repeat Stereotactic Radiosurgery for Brain Metastases
نویسندگان
چکیده
منابع مشابه
Adverse radiation effect after stereotactic radiosurgery for brain metastases: incidence, time course, and risk factors.
OBJECT The authors sought to determine the incidence, time course, and risk factors for overall adverse radiation effect (ARE) and symptomatic ARE after stereotactic radiosurgery (SRS) for brain metastases. METHODS All cases of brain metastases treated from 1998 through 2009 with Gamma Knife SRS at UCSF were considered. Cases with less than 3 months of follow-up imaging, a gap of more than 8 ...
متن کاملStereotactic radiosurgery for brain metastases.
Worldwide, approximately 100,000 patients have undergone stereotactic radiosurgery for a variety of intracranial lesions, of which brain metastases represent the most common treatment indication. This article summarizes the major issues surrounding the management of brain metastases, and also analyzes 21 independent reports of Gamma Knife- or linear accelerator-based radiosurgery, representing ...
متن کاملRepeat stereotactic radiosurgery as salvage therapy for locally recurrent brain metastases previously treated with radiosurgery.
OBJECTIVE There are a variety of salvage options available for patients with brain metastases who experience local failure after stereotactic radiosurgery (SRS). These options include resection, whole-brain radiation therapy, laser thermoablation, and repeat SRS. There is little data on the safety and efficacy of repeat SRS following local failure of a prior radiosurgical procedure. This study ...
متن کامل[Stereotactic radiosurgery and radiotherapy for brain metastases].
Brain metastases management is still controversial even though many trials are trying to define the respective roles of neurosurgery, whole-brain radiotherapy, single-dose stereotactic radiotherapy and fractionated stereotactic radiotherapy. In this article, we review data from trials that examine the role of radiosurgery and fractionated stereotactic radiotherapy in the management of brain met...
متن کاملNon Tumor Perfusion Changes Following Stereotactic Radiosurgery to Brain Metastases
PURPOSE To evaluate early perfusion changes in normal tissue following stereotactic radiosurgery (SRS). METHODS Nineteen patients harboring twenty-two brain metastases treated with SRS were imaged with dynamic susceptibility magnetic resonance imaging (DSC MRI) at baseline, 1 week and 1 month post SRS. Relative cerebral blood volume and flow (rCBV and rCBF) ratios were evaluated outside of tu...
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ژورنال
عنوان ژورنال: International Journal of Radiation Oncology*Biology*Physics
سال: 2018
ISSN: 0360-3016
DOI: 10.1016/j.ijrobp.2018.07.040