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Taxonomy: TH- External Beam- Photons: gammaknife

PO-GePV-T-334	Optimization of the Beam Scan Pattern for Rotating Gamma Ray Systems J Xu1*, C Ma2 , (1) Fox Chase Cancer Center, Philadelphia, PA, (2) Fox Chase Cancer Center, Philadelphia, PA
PO-GePV-T-352	Analytic Determination of Shutter Dose for the Leksell Gamma Knife ICON K Bernstein1*, T Qu2 , R Sanford3 , A Perlis4 , J Silverman5 , D Kondziolka6 , (1) New York Univ Medical Center, New York, NY, (2) ,New York, NY, (3) University Medical Center New Orleans, New Orleans, LA, (4) Louisiana State University, Baton Rouge, LA, (5) NYUMC, New York, NY, (6) NYUMC, New York, NY
PO-GePV-T-365	Prediction of Movement Uncertainty in Frameless Gamma Knife Icon Patients W Duggar , R He , B Morris , C Yang*, Department of Radiation Oncology, University of Mississippi Med. Center, Jackson, MS
PO-GePV-T-369	Performance of the CBCT-Based Patient Positioning System On the Gamma Knife Icon Andy Y. Xu1*, Yi-Fang Wang1 , Tony J. Wang1 , Simon K. Cheng1 , Olga Dona1 , Michael B. Sisti2 , Cheng-Shie Wuu1 , (1) Department of Radiation Oncology, Columbia University Medical Center, New York, NY, (2) Department of Neurosurgery, Columbia University Medical Center, New York, NY
PO-GePV-T-377	Stereotactic Radiotherapy of Meningiomas and Tumor Beds with Gamma Knife Icon Versus Volumetric Modulated Arc Therapy J Buatti*, J Buatti , S Yaddanapudi , E Pennington , D Wang , B Gross , J St-Aubin , D Hyer , R Flynn , University of Iowa Hospitals and Clinics, Iowa City, IA
SU-E-SAN4-2	Dosimetry of Single Vs Multi-Course Gamma Knife Stereotactic Radiosurgery for Ten Or More Brain Metastases C Stambaugh1*, E Kim2 , C Melhus1 , J Mignano1 , K Huber1 , J Wu1 , (1) Tufts Medical Center, Boston, MA, (2) Cornell University, Ithaca, NY
SU-E-SAN4-6	Total System Uncertainty of Frameless Gamma Knife Icon Treatment: Still Sub Millimeter? W Duggar*, R He , B Morris , A Fatemi , C Yang , Department of Radiation Oncology, University of Mississippi Med. Center, Jackson, MS
SU-E-SAN4-7	Verification of the Convolution Algorithm for Inhomogeneity Correction in Gamma Knife Dose Calculation Andy Y. Xu1*, Tony J. Wang1 , Pei Fan1 , Yi-Fang Wang1 , Olga Dona1 , Horia Vulpe1 , John Adamovics2 , Michael B. Sisti3 , Cheng-Shie Wuu1 , (1) Department of Radiation Oncology, Columbia University Medical Center, New York, NY, (2) Department of Chemistry, Rider University, Lawrenceville, NJ, (3) Department of Neurosurgery, Columbia University Medical Center, New York, NY
SU-F-302-8	Variability of Gamma Knife Output Calibration Based On Chamber Type, Phantom Material, and Dosimetry Protocol A Boczkowski1*, S Graves2 , L Poplawski3 , D Hyer4 , (1) University of Iowa, Iowa City, Iowa, (2) University Of Iowa, Iowa City, IA, (3) West Virginia University, Morgantown, WV, (4) University of Iowa, Iowa City, IA
SU-F-SAN4-2	An In-House Developed Second Dose Calculation System for Leksell Gamma Knife Perfexion and Icon Z Tian*, X Yang, D M Giles, T Wang, E Butker, S Kahn, T Liu, Emory Univ, Atlanta, GA
SU-F-SAN4-4	Exploration of Setup Margin in Frameless Gamma Knife Radiosurgery with the Icon W Duggar*, R He , B Morris , C Yang , Department of Radiation Oncology, University of Mississippi Med. Center, Jackson, MS
SU-I330-GePD-F4-6	Spatial-Temporal Distributed Radiosurgery for GammaKnife Treatment of Multiple Brain Metastases M Chen*, Z Wardak, X Gu, R Timmerman, L Nedzi, T Dan, S Stojadinovic, S Jiang, W Lu, UT Southwestern Medical Center, Dallas, TX
TU-J345-GePD-F7-6	Inverse Planning for GammaKnife Treatment of Multiple Brain Metastases M Chen*, X Gu , Z Wardak , R Timmerman , L Nedzi , T Dan , S Stojadinovic , S Jiang , W Lu , UT Southwestern Medical Center, Dallas, TX
WE-C930-GePD-F6-3	Automated CBCT Image Quality Assurance for Gamma Knife Icon System F.Q. Guo1, 2*, (1) Yale School of Medicine, New Haven, CT, (2) Yale New Haven Hospital, New Haven, CT