نتایج جستجو برای: wbrt
تعداد نتایج: 475 فیلتر نتایج به سال:
PURPOSE To evaluate the incidence and risk factors of post-treatment intracranial hemorrhage of brain metastases from hepatocellular carcinoma (HCC). MATERIALS AND METHODS Medical records of 81 patients who have been diagnosed of brain metastases from HCC and underwent surgery, radiosurgery and/or whole brain radiotherapy (WBRT) between January 2000 and December 2013 were retrospectively revi...
IMPORTANCE The treatment of multiple brain metastases (MBM) from melanoma is controversial and includes surgical resection, stereotactic radiosurgery (SRS), and whole-brain radiation therapy (WBRT). Several new classes of agents have revolutionized the treatment of metastatic melanoma, allowing some subsets of patients to have long-term survival. Given this, management of MBM from melanoma is c...
OBJECTIVE The objective of this study was to investigate outcomes for patients with brainstem metastases treated with stereotactic radiosurgery (SRS). METHODS Patients with brainstem metastases treated with SRS between April 2006 and June 2012 were identified from a prospective database. Patient and treatment-related factors were recorded. Kaplan-Meier analysis was used to calculate survival ...
The aim of this paper is to explore the efficacy of whole brain radiotherapy (WBRT) versus WBRT concurrent with erlotinib in patients with multiple brain metastases of lung adenocarcinoma. WBRT was administered at 30Gy/10f in both arms. In the combination arm, 150 mg erlotinib was given each day, starting the first day of radiotherapy and continuing for 1 month following the end of radiotherapy...
BACKGROUND The purpose of this study was to evaluate predictors of early distant brain failure (DBF) and salvage whole-brain radiotherapy (WBRT) after treatment with stereotactic radiosurgery (SRS) for brain metastases and create a clinically relevant risk score to stratify patients' risk for these events. METHODS The records of 270 patients with brain metastases who were treated with SRS bet...
PURPOSE To determine how the omission of whole brain radiotherapy (WBRT) affects the neurocognitive function of patients with one to four brain metastases who have been treated with stereotactic radiosurgery (SRS). METHODS AND MATERIALS In a prospective randomized trial between WBRT+SRS and SRS alone for patients with one to four brain metastases, we assessed the neurocognitive function using...
form. Local brain control was not defined in the abstract. In summary, three randomized trials detected an improvement in local brain control in patients treated with WBRT and radiosurgery boost compared with WBRT alone. Local brain control at one year ranged from 82–92% in the radiosurgery boost arm vs. 0–71% in the WBRT alone arm. The study by Kondziolka et al. also noted superior intracrania...
BACKGROUND The aim of this study was to evaluate the effect of whole brain radiotherapy (WBRT) combined with streotactic radiosurgery versus stereotactic radiosurgery (SRS) alone for patients with brain metastases. MATERIALS AND METHODS This was a retrospective study that evaluated the results of 46 patients treated for brain metastases at Dr. Abdurrahman Yurtaslan Ankara Oncology Training an...
background: the aim of this study was to evaluate the reduction in excision cavity volume (ecv) during the whole breast radiotherapy (wbrt). the delineating of reduced cavity volume on secondary ct (computed tomography) might decrease the field size of boost plan. materials and methods: twenty patients were treated having breast conservative surgery. at first, primary ct simulation (ct-1) was d...
Abstract Whole brain radiation therapy (WBRT) to primary central nervous system lymphoma (PCNSL) correlate with atrophy and leukoencephalopathy on serial computed tomography or MRI scans, negatively impacting cognitive function quality of life. We retrospectively evaluated 53 patients histologically proven PCNSL who underwent cerebrospinal fluid (CSF) examination including β2-MG, sIL2R, CXCL13,...
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