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Taxonomy: TH- External Beam- Photons: General (most aspects)

MO-IePD-TRACK 6-4Predictive Factors of Biochemical Failure Free Survival for Prostate Cancer Patients After External Beam Radiation Therapy
L Sun1,2*, H Quon1,2, V Tran1, C Kirkby1,3, W Smith1,2, (1) University of Calgary, Calgary, AB, CA, (2) Tom Baker Cancer Centre, Calgary, AB, CA, (3) Jack Ady Cancer Centre, Lethbridge, AB, CA
PO-GePV-P-41Clinical Experience of Pre-Selection Criterion of Patients with Left Breast Cancer for Free Breathing Vs Deep Inspiration Breath-Hold Radiotherapy Technique
T Reynolds*, M Ozer, MN Oncology, St Paul, MN
PO-GePV-T-147Automated Verification of Treatment Parameter Transfer Between TPS and OIS Databases Via Direct Value Comparison
W Donahue*, E Draeger, D Han, Z Chen, Yale University School of Medicine, New Haven, CT
PO-GePV-T-148Application of FMEA to Review and Analyze Software Error Messages
B Miller*, S Gardner, C Smith, Z Sun, N Wen, I Chetty, Henry Ford Health System, Detroit, MI
PO-GePV-T-229Retrospective Study of a Novel Automated Software for the Evaluation of Hypofractionated Treatment Plans Using Conventional Constraints
D Baldassari*, C Esquivel, L Patton, A Tipton, T Roberts, Texas Oncology San Antonio, San Antonio, TX
PO-GePV-T-231An Evaluation of An EQD2 Conversion Via Commercially-Available Software for Hypofractionated Treatment Plan Tolerances: A Retrospective Study
D Baldassari*, L Patton, T Roberts, A Tipton, C Esquivel, Texas Oncology San Antonio, San Antonio, TX
PO-GePV-T-245Preliminary Patient Specific Dose Constraints of Rectum for Prostate Cancer Treatment
J Zhang1*, B Lee2, W Inouye3, R Kwon3, W Lien1, (1) Southern California Permanente Medical Group, Los Angeles, CA (2) 2. Loma Linda University Medical Center, Loma Linda, CA, (3) Va Long Beach Healthcare System, Long Beach,CA
PO-GePV-T-258An Unsupervised Method for Error Detection of Treatment Plan in Radiotherapy
Z Song*, H Yan, J Dai, Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
PO-GePV-T-261Development of a Progressive Plan Quality Evaluation Solution
J Neylon*, J Hegde, S Mccloskey, J Lamb, University of California, Los Angeles, Los Angeles, CA
PO-GePV-T-262A Retrospective Study to Establish Recommendations for Plan Quality Metrics in Linac Lung SBRT
S Taghizadehghahremanloo, F Akbari*, D Pearson, University of Toledo, Toledo, OH
PO-GePV-T-264Three-Year Experience with Active Breathing Coordinator Device Used in Reducing Radiation Dose to the Heart in Left-Sided Whole Breast Cancer Patients
R Gupta*, M Huq, UPMC Hillman Cancer Center and University of Pittsburgh School of Medicine, Pittsburgh, PA
PO-GePV-T-277Implementing Recommendations of TG 329
E Sudentas*, L Fu, C Teng, Mount Sinai West, New York, NY
PO-GePV-T-288Dose Evaluation of Deep Inspiration Breath-Hold On the Left Anterior Descending Coronary Artery for Left-Sided Breast Irradiation
A Kwag1*, J Jung2, (1) Vanderbilt University, Nashville, TN,(2) East Carolina Univ, Greenville, NC
PO-GePV-T-290Investigation of the Dosimetric Effects of An SBRT Positioning System
D Baldassari*, C Esquivel, K Andrews, L Patton, Texas Oncology San Antonio, San Antonio, TX
PO-GePV-T-314Validation of ClearCalc Photon Secondary Check Dose Calculation Algorithm
J Wong1*, Y Lei1, S Wisnoskie1, A Granatowicz2, S Wang1, A Besemer1, M Hyun1, S Zhou1, C Enke1, Q Fan3, (1) University of Nebraska Medical Center, Omaha, NE, (2) Nebraska Medicine, Omaha, NE, (3) Memorial Sloan Kettering Cancer Center, Commack, NY
PO-GePV-T-320Dosimetric Analysis of ElastoGel Bolus
M Pacella*, M Webster, S Tanny, University of Rochester, Rochester, NY
PO-GePV-T-322Treatment Planning and Verification for Radiodynamic Therapy Using 45 MV Beams
A Eldib*, J Liu, C Ma, Fox Chase Cancer Center, Philadelphia, PA
PO-GePV-T-324Quantifying the Dosimetric effect of Tumor Treating Fields (TTF) Transducer Arrays: Is a Correction Needed?
K Kelly*, I Alecu, N Papanikolaou, N Kirby, P Myers, D Saenz, S Stathakis, K Rasmussen, UT Health San Antonio MD Anderson Cancer Center, San Antonio, Texas
PO-GePV-T-385Algorithm for Forward SBRT Planning with Constant Dose Rate Flattening Filter Free Dynamic Conformal Arcs
J Barbiere*, G Beninati, R Teboh Forbang, A Ndlovu, Hackensack University Medical Center, Hackensack, NJ
PO-GePV-T-394Dosimetric Study of the Electron Return Effect On Breast Treatment Planning On a 1.5 T MR-LINAC
J Park*, T Chiu, Y Park, X Gu, A Godley, Y Zhang, UT Southwestern Medical Center, Dallas, TX
PO-GePV-T-397New Dosimetric Guidelines for Acuros Through Comparative Evaluation of SBRT Lung Treatment Plans Against AAA
M Pacella*, M Webster, S Tanny, N Joyce, L Constine, M Milano, I Yeo, University of Rochester, Rochester, NY
SU-D-TRACK 6-2Application of Machinery FMEA (MFMEA) for the Risk Assessment of Machine Issues Using An In-House Electronic Reporting System
T Teo1*, S Kucuker Dogan2, B Zawislak1, M Gopalakrishnan2, I Das2, (1) Northwestern Memorial Hospital, Chicago, IL, (2) Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL,
SU-E-TRACK 5-1A Consensus Report From the Global Harmonisation Group On Clinical Trials: Report Dose-To-Medium
S Kry1*, J Lye2, C Clark3, N Andratschke4, A Dimitriadis5, D Followill6, R Howell7, M Hussein8, M Ishikawa9, S Kito10, T Kron11, J Lee12, J Michalski13, A Monti14, N Reynaert15, P Taylor16, K Venables17, Y Xiao18, J Lehmann19, (1) MD Anderson Cancer Ctr., Houston, TX, (2) Australian Radiation Protection and Nuclear Safety Agency, Yallambie, VIC, AU, (3) UCLH, London, SRY, GB, (4) University Hospital Zurich And University Of Zurich, ,,(5) ,,,(6) UT MD Anderson Cancer Center, Houston, TX, (7) UT MD Anderson Cancer Center, Houston, TX, (8) National Physics Laboratory, ,,(9) Hokkaido University, Sapporo, ,JP, (10) Jcog, ,,(11) Peter MacCallum Cancer Instit., Melbourne, ,AU, (12) Nihr Radiotherapy Trials Quality Assurance Group, ,,(13) Washington University, Saint Louis, MO, (14) European Organisation For Research And Treatment Of Cancer, ,,(15) University of Gent, Gent, ,BE, (16) UT MD Anderson Cancer Center, Houston, TX, (17) Nihr Radiotherapy Trials Quality Assurance Group, ,,(18) University of Pennsylvania, Philadelphia, PA, (19) Newcastle Mater Hospital, Hunter Region Mail C, ,AU
SU-E-TRACK 5-3Correlation of Treatment Time to Target Volume for GammaPod Treatments: A Simple Second Calculation"
L Chen*, S Becker, S. McAvoy, E. Nichols and M Guerrero, University of Maryland School of Medicine, Baltimore, MD
TH-F-TRACK 6-3Stereotactic Arrhythmia Radioablation for Treating Refractory Ventricular Tachycardia
S Oh1*, E Liu2, M Trombetta1, G Shaw2, A Thosani2, J Sohn1, (1) Division of Radiation Oncology, Cancer Institute, Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania (2) Division of Cardiac Electrophysiology, Cardiovascular Institute, Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania
TH-IePD-TRACK 5-2Temporal Growth of the Polymerization in Irradiated EBT3 and EBT-XD Radiochromic Films
Y Hao*, S Momin, J Williamson, H Li, R Khan, A Darafsheh, Washington University School of Medicine, St. Louis, MO
TH-IePD-TRACK 5-6Theoretical Derivation and Experimental Verification of Beam and Tissue Factors Affecting the Reemitted Cherenkov Signal During External Beam Irradiation
S Decker1*, D Alexander1, R Hachadorian1, R Zhang1,3,4, D Gladstone1,3,4, P Bruza1,2, B Pogue1,2,4, (1) Thayer School of Engineering, Dartmouth College, Hanover, NH, (2) DoseOptics LLC, Lebanon, NH, (3) Department of Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH , (4) Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH
TH-IePD-TRACK 5-6Dosimetric Effect of Tumor Treating Field Electrodes for Pediatric Infratentorial IMRT
J Faught1*, W Myers1, E Bowers2, M Gargone1, L Zhao1, T Merchant1, C Tinkle1, (1) St. Jude Children's Research Hospital, Memphis, TN, (2) Northwestern Medicine Lake Forest Hospital, Lake Forest, IL
WE-IePD-TRACK 5-6Dosimetric Characterization of Orthopaedic Carbon Fiber Implants for Photon and Proton Radiotherapy
J Pursley1*, N Depauw1, S Lozano-Calderon2, C Patel1, (1) Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, (2) Department Of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
WE-IePD-TRACK 6-5Treatment Delivery Errors as a Component of IROC Phantom Dose Deviations
S Edward*, S Kry, C Peterson, R Howell, P Balter, J Pollard-Larkin, UT MD Anderson Cancer Center, Houston, TX
WE-IePD-TRACK 6-6Streamlining Complex Multi-Isocentric VMAT Based Treatment Delivery Using a Newly Developed Software Tool
J Teruel*, P Galavis, K Osterman, S Taneja, B Cooper, N Gerber, C Hitchen, D Barbee, NYU Langone Health, New York, NY