Click here to

Entry of taxonomy/keywords during proffered abstract submission was optional.
Not all abstracts will appear in search results.

Show All

Taxonomy: TH- External Beam- Photons: intracranial stereotactic/SBRT

MO-IePD-TRACK 6-6Optimal Combination of Spatial and Temporal Fractionation for the Treatment of Multiple Brain Metastases
N Torelli1*, D Papp2, J Unkelbach1, (1) University Hospital Zurich, Zurich, ZH, CH, (2) North Carolina State University, Raleigh, NC
PO-GePV-M-143Evaluation of the Displacement of the Target Position Caused by Residual Setup Errors in Stereotactic Radiosurgery with Single-Isocenter Volumetric Modulated Arc Therapy for Multiple Brain Metastases
Y Tsuruta1, 2*, M Nakamura2, M Nakata1, H Hirashima1, D Zhou2, T Fujimoto1, K Takehana1, M Uto1, T Mizowaki1, (1) Kyoto University Hospital, Kyoto-city, ,JP, (2) Kyoto University, Graduate School of Medicine, Kyoto, ,JP
PO-GePV-P-22Recommendations for Treatment Planning Dose Indices for Single-Isocenter Single Target VMAT Brain Stereotactic Radiosurgery/Radiotherapy; A Retrospective Analysis
D Pearson, D Newell*, K Joseph, University of Toledo, Toledo, OH
PO-GePV-P-33Comparison of Intracranial Stereotactic Radiotherapy (SRS/SRT) Plan Quality Using CyberKnife, Eclipse MLC and Cone Techniques
X Zhang*, S Jang, S Lee, A Hirsch, K Mak, M Dyer, M Truong, Boston Medical Center, Boston, MA
PO-GePV-T-157An End-To-End Test to Evaluate Off-Axis Targeting Accuracy for Single-Isocenter Multitarget Stereotactic Radiosurgery
C Guthier*, S Friesen, Brigham and Women's Hospital, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School,
PO-GePV-T-181Initial Experience in Comparing IQM and SRS MapCHECK for Single ISO Multiple Mets Brain SRS/SRT Plan Quality Assurance
Y Liang*, D Pavord, H Lee, Z Horne, R Wegner, S Karlovits, J Sohn, Allegheny Health Network, Pittsburgh, PA
PO-GePV-T-338Predicting the Effect of Indirect Cell Kill for Radiosurgery of Multiple Brain Metastases Via Single-Isocenter/Multi-Target Volumetric Modulated Arc Therapy (SIMT-VMAT)
A Palmiero*, D Fabian, M Randall, W St Clair, D Pokhrel, University of Kentucky, Lexington, KY
PO-GePV-T-341A Multi-Clinic Validation of An End-To-End Procedure for MLC-Based Stereotactic Radiosurgery with a Novel Phantom
T Brown1*, J Fagerstrom2, C Beck3, C Holloway4, J Kerns5, D Kaurin6, K Kielar7, (1) Northwest Medical Physics Center, Lynnwood, WA, (2) Northwest Medical Physics Center, Lynnwood, WA, (3) Northwest Medical Physics Center, Lynnwood, WA, (4) Northwest Medical Physics Center, Lynnwood, WA, (5) Varian Medical Systems, Palo Alto, CA, (6) Northwest Medical Physics Center, Lynnwood, WA, (7) Varian Medical Systems, Palo Alto, CA
PO-GePV-T-349Thresholding Gamma Analysis On SRS Anthropomorphic Phantoms
A Molineu*, L Acuna Scafati, S Kry, UT MD Anderson Cancer Center, Houston, TX
PO-GePV-T-354Evaluation of a New Winston Lutz Tool for the Treatment of Multiple Brain Metastases for Mono-Isocentric Beams
A Perez-Andujar*, Y Mutaf, G Klein, J Chen, Kaiser Permanente, Dublin, CA
PO-GePV-T-362Investigation of Treatment Planning Strategies for Multi-Isocenter Intracranial stereotactic Radiosurgery
I Rusu*, J Roeske, S Gros, A Solanki, H Kang, Loyola University Medical Center, Maywood, IL
PO-GePV-T-368To Determine the Impact of Rotational Uncertainties On Dosimetric Coverage of Distant Targets Using VMAT Planning and a TPS Tool to Measure Plan Uncertainty
G Klein*, Y Mutaf, Kaiser Permanente, Dublin, CA
PO-GePV-T-380Direct Dosimetric Comparison of LINAC Vs GK FSRT for Large Brain Tumors
Z Whiting1*, E Calugaru2, D Ma2, B Garcia1, M Keohane1, A Goenka2, J Chang2, (1) Hofstra University, Hempstead, Ny, (2) Northwell Health, Lake Success, NY
PO-GePV-T-389Dosimetric Impact of Peripheral MLC Leaves for Stereotactic Radiosurgery
X Zhao*, E Covington, A Alexandrian, R Popple, University of Alabama at Birmingham, Birmingham, AL
PO-GePV-T-393Optimizing Isocenter Placement Based On Rotational Uncertainty in Single-Isocenter SRS
C Baley*, N Kirby, S Stathakis, N Papanikolaou, P Myers, K Rasmussen, D Saenz, UT Health San Antonio MD Anderson Cancer Center, San Antonio, Texas
PO-GePV-T-413Single Fraction SRS Planning Strategies for Dual Metastases Have Different Doses
M Alfishawy*, M Abdallah, A Yassin, K El-Shahat, I Hajjaj, A Mahmoud, R Hamed, B Dawood, A Elsaeed, N Gebriel, H Attallah International Medical Center, Cairo, EG
PO-GePV-T-419Measuring Cone Factors for Stereotactic Radiosurgery Applicators On a Varian Edge
S Tanny*, J Yoon, M Ostyn, A Gray, University of Rochester Medical Center, Rochester, NY
PO-GePV-T-421End to End Verification of BrainLAB’s Element Planning System for Intracranial SRS Treatments of Arteriovenous Malformations On Varian TrueBeam
N Shrestha1*, G Narayanasamy1, M Radvany2, F Kalantari1, S Morrill1, Z Su1, F Xia1, (1) Department of Radiation Oncology, University of Arkansas for Medical Sciences, Little Rock, AR (2) Department of Interventional Neuroradiology, University of Arkansas for Medical Sciences, Little Rock, AR
PO-GePV-T-423Feasibility Study of Precision-CyberKnife, IPlan-Novalis, Raystation-VersaHD and Monaco-VersaHD to Satisfy the UNC Treatment Planning Protocol of Stereotactic Radiosurgery for Multiple Brain Lesions
P Mavroidis1*, R McGurk1, E Schreiber1, M Dance1, K Zourari2,3, G Kalaitzakis2,4, E Zoros2,3, T Boursianis2,4, E Pappas2,5, B Read6, P Barry6, N Papanikolaou7, S Das1, S Stathakis7, (1) University of North Carolina, Chapel Hill, NC, (2) RTsafe P.C., Athens, Greece, (3) Medical Physics Laboratory, Medical School, National and Kapodistrian, University of Athens, Athens, Greece, (4) Department of Medical Physics, University of Crete, Heraklion, Greece, (5) Department of Biomedical Sciences,Radiology & Radiotherapy Sector,University of West Attica, Athens, Greece (6) Elekta Ab, (7) UT Health San Antonio MD Anderson Cancer Center, San Antonio, Texas
PO-GePV-T-426Dosimetric Evaluation of Different Rotating Gamma Ray System Designs
A Eldib1*, H Liu1, Q Jiang2, B Wang3, S Li3, C Miyamoto3, C Ma1, (1) Fox Chase Cancer Center, Philadelphia, PA, (2)The First Affiliated Hospital of Chongqing Medical University, ,Chongqing, CN, (3) Temple University Hospital, Philadelphia, PA
SU-A-TRACK 6-7Treatment Parameters That Impact IROC SRS Phantom Performance Evaluated Using AI
H Mehrens*, T Nguyen, S Edward, S Hartzell, M Glenn, D Branco, N Hernandez, P Alvarez, A Molineu, P Taylor, S Kry, UT MD Anderson Cancer Center, Houston, TX
SU-IePD-TRACK 6-7Evaluation of MRI-Guided Linear Accelerator Based Stereotactic Radiosurgery for Brain Metastasis
M De Ornelas*, N Dogan, W Amestoy, H Guerrero, T Diwani, E Mellon, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL
TH-A-TRACK 6-6Geometric and Dosimetric Verification for a Novel Stereotactic Radiosurgery System: ZAP-X
Y Niu*, Y Yuan, A Rashid, D Pang, Department of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC
TH-C-TRACK 5-4Management of Larger Number of Multiple Brain Metastases Patients Via Restricted Single Isocenter Stereotactic Radiosurgery (RESIST) Method
A Palmiero*, W St Clair, M Randall, D Pokhrel, University of Kentucky, Lexington, KY
TH-F-TRACK 6-4Single-Isocenter/Multi-Target (SIMT) SRS to Multiple Brain Lesions Via Dynamic Conformal Arcs (DCA)-Based VMAT with MLC Aperture Shape Controller
S Land*, A Palmiero, M Bernard, D Pokhrel, University of Kentucky, Lexington, KY
TH-F-TRACK 6-6Assessment of the Dosimetric Impact of Rogue Leaf Pair Openings in Modulated Stereotactic Radiosurgery Plans
K Jones1*, A Templeton2, Y Liao1, J Van Schelt1, Z Grelewicz1, J Turian1, (1) Rush University Medical Center, Chicago, IL, (2) Auckland DHB, Auckland, New Zealand
WE-IePD-TRACK 5-1Impact of Machine Uncertainties On Dosimetric Robustness of Modern-Day Stereotactic Radiosurgery Techniques
T Cui1*, I Vergalasova1, H Liu2, M Alonso-Basanta3, L Dong3, J Li2, K Nie1, W Shi2, B Teo3, Y Yu2, N Yue1, J Zou3, T Li3, (1) Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ (2)Department of Radiation Oncology, Thomas Jefferson University Kimmel Cancer Center, Philadelphia, PA (3)Department of Radiation Oncology, University of Pennsylvania Abramson Cancer Center, Philadelphia, PA