Results 291 to 300 of about 102,068 (328)
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Radiosurgery for pituitary adenomas
Clinical Endocrinology, 2004The role of irradiation in the management of pituitary adenomas is not well defined. Nevertheless, patients with residual or recurrent tumours have been treated with conventional external-beam radiotherapy and more recently with highprecision stereotactic techniques of stereotactic radiosurgery (SRS) and stereotactic radiotherapy (SRT).
Michael Brada +3 more
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Medical Dosimetry, 2013
Performances of radiosurgery of intracranial lesions between cone-based Linac system and Tomotherapy-based system were compared in terms of dosimetry and time. Twelve patients with single intracranial lesion treated with cone-based Linac radiosurgery system from 2005 to 2009 were replanned for Tomotherapy-based radiosurgery treatment.
Winky Wing Ki Fung +6 more
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Performances of radiosurgery of intracranial lesions between cone-based Linac system and Tomotherapy-based system were compared in terms of dosimetry and time. Twelve patients with single intracranial lesion treated with cone-based Linac radiosurgery system from 2005 to 2009 were replanned for Tomotherapy-based radiosurgery treatment.
Winky Wing Ki Fung +6 more
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Radiosurgery in dentistry: a review.
La Clinica terapeutica, 2019The aim of the present study was to analyse the clinical potential of radiosurgery applied to modern dentistry through a revision of the indexed literature. Radiosurgery represents a recent form of electrosurgery working at a frequency of 3.0-4.0 MHz. The depth of penetration of the waves is inversely proportional to the frequency.
LORENZI, CLAUDIA +5 more
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Neurosurgery Clinics of North America, 1990
During the past decade, multiple linear accelerator (LINAC) radiosurgical systems have been developed. By measuring beam energy, beam accuracy, and dose gradient, it is possible to compare them to the older radiosurgical device, the gamma knife. LINAC systems appear to be advantageous in terms of cost, variety of collimator sizes available, and ...
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During the past decade, multiple linear accelerator (LINAC) radiosurgical systems have been developed. By measuring beam energy, beam accuracy, and dose gradient, it is possible to compare them to the older radiosurgical device, the gamma knife. LINAC systems appear to be advantageous in terms of cost, variety of collimator sizes available, and ...
openaire +2 more sources
Neurosurgery, 1999
Although the application of stereotactic radiosurgery for the management of functional brain disorders began in 1951, almost 50 years elapsed before it received appropriate attention. Radiosurgical techniques are used to create image-guided, physiological inactivity or focally destructive brain lesions without neurophysiological guidance.
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Although the application of stereotactic radiosurgery for the management of functional brain disorders began in 1951, almost 50 years elapsed before it received appropriate attention. Radiosurgical techniques are used to create image-guided, physiological inactivity or focally destructive brain lesions without neurophysiological guidance.
openaire +2 more sources
Editorial: Epilepsy and radiosurgery
Journal of Neurosurgery, 2012Usami and colleagues4 from the University of Tokyo provide data on 7 patients who underwent Gamma Knife surgery (GKS) for mesial temporal lobe epilepsy (MTLE) between 1996 and 1999. Five of the 7 patients received a maximum radiosurgery dose of 50 Gy, which led to significant reduction in seizures in all 4 patients who underwent follow-up.
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Repeat Radiosurgery Treatment After Cavernous Malformation Radiosurgery
World Neurosurgery, 2018Of cavernous malformations (CMs) treated with radiosurgery (RS), 5% bleed after 2-year initial latency period. This rate is similar to failure rate of RS for other pathologies, which often require repeat RS for favorable outcome. The aim of this pilot study was to define failure of CM RS and to assess safety of second RS.Retrospective analysis was ...
Jeremy Rowe +5 more
openaire +2 more sources
Seminars in Radiation Oncology, 1995
Radiosurgery is a technique to deliver (in most cases) a single fraction of ionizing radiation, usually in the range of 10 to 25 Gy, to a precisely localized intracranial volume of pathological tissue. The radiobiological principles that govern the practice of single-fraction radiosurgery differ from those of conventional fractionated external beam ...
Robert P. Dinapoli +2 more
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Radiosurgery is a technique to deliver (in most cases) a single fraction of ionizing radiation, usually in the range of 10 to 25 Gy, to a precisely localized intracranial volume of pathological tissue. The radiobiological principles that govern the practice of single-fraction radiosurgery differ from those of conventional fractionated external beam ...
Robert P. Dinapoli +2 more
openaire +2 more sources
2019
From the very initial phases of development of stereotactic radiosurgery, physics has been integral and pivotal in the design and commissioning of this high-precision, high dose rate, and highly accurate radiation treatment delivery technology.
Stanley H Benedict +3 more
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From the very initial phases of development of stereotactic radiosurgery, physics has been integral and pivotal in the design and commissioning of this high-precision, high dose rate, and highly accurate radiation treatment delivery technology.
Stanley H Benedict +3 more
openaire +2 more sources
International Journal of Radiation Oncology, Biology, Physics, 2020
K. Redmond +13 more
semanticscholar +1 more source
K. Redmond +13 more
semanticscholar +1 more source