Results 161 to 170 of about 102,354 (220)

Definition and quality requirements for stereotactic radiotherapy: consensus statement from the DEGRO/DGMP Working Group Stereotactic Radiotherapy and Radiosurgery

Strahlentherapie Und Onkologie, 2020
Stereotactic radiotherapy with its forms of intracranial stereotactic radiosurgery (SRS), intracranial fractionated stereotactic radiotherapy (FSRT) and stereotactic body radiotherapy (SBRT) is today a guideline-recommended treatment for malignant or ...
Matthias Guckenberger, Wolfgang W Baus, Oliver Blanck   +2 more
exaly   +2 more sources

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Stereotactic Radiosurgery

Imaging of Epilepsy, 2022
John M. Stern, Noriko Salamon
openaire   +2 more sources

Tumor Control Probability of Radiosurgery and Fractionated Stereotactic Radiosurgery for Brain Metastases.

International Journal of Radiation Oncology, Biology, Physics, 2020
PURPOSE As part of the American Association of Physicists in Medicine Working Group on Stereotactic Body Radiotherapy, tumor control probability (TCP) after stereotactic radiosurgery (SRS) and fractionated stereotactic radiosurgery (fSRS) for brain ...
M. M. Kristin J. Redmond, BS Chengcheng Gui, PhD Stanley Benedict, MD Michael T. Milano, PhD Jimm Grimm, MD J. Austin Vargo, MD Scott G. Soltys, PhD Ellen Yorke, PhD Andrew Jackson, PhD El Naqa, MD Lawrence B. Marks, PhD zz Jinyu Xue, M. M. X. Dwight E. Heron, MD Lawrence R. Kleinberg   +13 more
semanticscholar   +1 more source

Stereotactic radiosurgery for craniopharyngiomas

Acta Neurochirurgica, 2021
The management of craniopharyngiomas is challenging, usually requiring multidisciplinary care. We evaluated the long-term clinical and radiologic outcomes of Gamma Knife radiosurgery (GKRS) for craniopharyngiomas.This retrospective study involved patients managed with GKRS for a craniopharyngioma during the period of 1989 to 2019.
Stylianos Pikis, Georgios Mantziaris, Karen Lavezzo, Nisha Dabhi, Jason Sheehan   +4 more
openaire   +2 more sources

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, A, Niranjan, L D, Lunsford, J C, Flickinger   +3 more
openaire   +3 more sources

Single versus Multifraction Stereotactic Radiosurgery for Large Brain Metastases: An International Meta-analysis of 24 Trials.

International Journal of Radiation Oncology, Biology, Physics, 2019
PURPOSE Multifraction (MF) stereotactic radiosurgery (SRS) purportedly reduces radionecrosis risk over single-fraction (SF) SRS in the treatment of large brain metastases. The purpose of the current work is to compare local control (LC) and radionecrosis
E. Lehrer, J. Peterson, Nicholas G Zaorsky, P. Brown, A. Sahgal, V. Chiang, S. Chao, J. Sheehan, D. Trifiletti   +8 more
semanticscholar   +1 more source

Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial

Lancet, The, 2004
David W Andrews, Charles B Scott, Laurie E Gaspar   +2 more
exaly   +2 more sources

Intracranial stereotactic radiosurgery

Journal of Neurosurgical Sciences, 2018
Stereotactic 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, Dheerendra, Prasad, David, Mathieu, Andrew J, Fabiano   +3 more
openaire   +2 more sources

Risk of radiation-associated intracranial malignancy after stereotactic radiosurgery: a retrospective, multicentre, cohort study.

The Lancet Oncology, 2019
BACKGROUND A major concern of patients who have stereotactic radiosurgery is the long-term risk of having a secondary intracranial malignancy or, in the case of patients with benign tumours treated with the technique, the risk of malignant transformation.
A. Wolf, K. Naylor, M. Tam, Akram A. Habibi, J. Novotný, R. Liščák, N. Martínez-Moreno, R. Martínez‐Álvarez, Nathaniel D. Sisterson, J. Golfinos, J. Silverman, H. Kano, J. Sheehan, L. Lunsford, D. Kondziolka   +14 more
semanticscholar   +1 more source

Stereotactic Proton Radiosurgery

Neurosurgery Clinics of North America, 1999
The 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, J S, Loeffler, A, Thornton, A, Smith, M, Bussiere, P H, Chapman   +5 more
openaire   +2 more sources