Results 141 to 150 of about 22,865 (194)
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Intracranial stereotactic radiosurgery
Journal of Neurosurgical Sciences, 2018Stereotactic radiosurgery (SRS) is the use of a single high dose of radiation, stereotactically directed to an intracranial region of interest, in order to create a lesion or obliterate a preexisting one. This technology has evolved over the years into the use of multiple radiation sources oriented at a variety of angles, thus permitting the creation ...
Andrew A, Fanous +3 more
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Stereotactic radiosurgery of meningiomas
Journal of Neurosurgery, 1991✓ Stereotactic radiosurgery has an expanding role in the management of selected intracranial tumors. In an initial 30-month experience using the 201-source cobalt-60 gamma knife at the University of Pittsburgh, 50 patients with meningiomas were treated. The most frequent site of origin was the skull base.
D, Kondziolka +3 more
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Dynamic stereotactic radiosurgery
International Journal of Radiation Oncology*Biology*Physics, 1988Two radiosurgical procedures using a stereotactic frame and a linear accelerator X ray beam with a circular field diameter between 0.5 and 3 cm are presented. One technique is based on a single plane rotation (single plane radiosurgery) whereas the other uses simultaneous and continuous motions of both the gantry (approximately 360 degrees) and couch ...
E B, Podgorsak +4 more
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Stereotactic Proton Radiosurgery
Neurosurgery Clinics of North America, 1999The technique of stereotactic proton radiosurgery is discussed in depth in this article. The physics of the proton beam in radiosurgery is explained, and the different factors of beam delivery are examined. These key factors (correspondence to shape, accuracy of delineation of volume, correspondence to volume, and accuracy of delivery vary) with each ...
G, Harsh +5 more
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