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Program Information

  Dosimetry and QA Tools Sunday - 7/31/2016
Therapy SNAP Oral 4:00 PM - 6:00 PM Room: Ballroom B

Moderator 1: Bin Han, Stanford University School of Medicine
Moderator 2: Marco Carlone, Princess Margaret Hospital

4:00 PM
SU-G-BRB-1 : A Novel 3D Printed Patient-Specific Phantom for Spine SBRT Quality Assurance: Comparison of 3D Printing Techniques
S. Lee*, M. Kim, M. Lee, T. Suh
4:07 PM
SU-G-BRB-2 : An Open-Source Software Analysis Library for Linear Accelerator Quality Assurance
D. Yaldo, J. Kerns*
4:14 PM
SU-G-BRB-3 : Assessing the Sensitivity and False Positive Rate of the Integrated Quality Monitor (IQM) Large Area Ion Chamber to MLC Positioning Errors
E. Boehnke*, J. DeMarco, J. Steers, B. Fraass
4:21 PM
SU-G-BRB-4 : Automated Output Factor Measurements Using Continuous Data Logging for Linac Commissioning
X. Zhu*, S. Li, D. Zheng, S. Wang, Y. Lei, M. Zhang, R. Ma, Q. Fan, X. Wang, X. Li, V. Verma, C. Enke, S. Zhou
4:28 PM
SU-G-BRB-5 : Automation of the Photon Dosimetric Quality Assurance Program of a Linear Accelerator
S. Lebron*, B. Lu, G. Yan, J. Li, C. Liu
4:35 PM
SU-G-BRB-6 : Commissioning and Evaluation of EPID-Based in Vivo Dosimetry Software Using a Tissue-Maximum Ratio Approach
M. Held*, J. Cheung, F. Husson, O. Morin
4:42 PM
SU-G-BRB-7 : Developing a QA Procedure for Gated VMAT SABR Treatments Using 10 MV Beam in Flattening-Filter Free Mode
S. Chitsazzadeh*, D. Wells, A. Mestrovic
4:49 PM
SU-G-BRB-8 : Investigation On the Magnetic Field Effect On TLDs, OSLDs, and Gafchromic Films Using An MR-Linac
Z. Wen*, J. Wang, W. Jiang, D. O'Brien, G. Sawakuchi, G. Ibbott
4:56 PM
SU-G-BRB-9 : Kompeito-Shot: Development of a Novel Verification System for 3D Beam Alignment Including the Sag of Gantry Head
M. Tsuneda*, T. Nishio, A. Saito, K. Hioki, D. Kawahara, Y. Ochi, K. Matsushita, S. Tanaka, S. Ozawa, Y. Nagata
5:03 PM
SU-G-BRB-10 : New Generation of High Frame-Rate and High Spatial-Resolution EPID QA System for Full-Body MLC-Based Robotic Radiosurgery
B. Han*, L. Xing, L. Wang
5:10 PM
SU-G-BRB-11 : On the Sensitivity of An EPID-Based 3D Dose Verification System to Detect Delivery Errors in VMAT Treatments
P. Gonzalez*, I. Olaciregui-Ruiz, B. Mijnheer, A. Mans, R. Rozendaal
5:17 PM
SU-G-BRB-12 : Polarity Effects in Small Volume Ionization Chambers in Small Fields
V. Arora*, D. Mathew, S. Tanny, E. Parsai, N. Sperling
5:24 PM
SU-G-BRB-13 : Precision QA Measurement of Gantry Angle and Speed in Tomotherapy Using ArcCheck
B. Yang*, R. Wong, Y. Ho, H. Geng, W. Lam, K. Cheung, S. Yu
5:31 PM
SU-G-BRB-14 : Uncertainty of Radiochromic Film Based Relative Dose Measurements
S. Devic*, N. Tomic, D. Lewis, S. Aldelaijan, F. DeBlois, J. Seuntjens
5:38 PM
SU-G-BRB-15 : Verifications of Absolute and Relative Dosimetry of a Novel Stereotactic Breast Device: GammaPodTM
S. Becker*, Y. Niu, S. Mossahebi, B. Yi, C. Yu, K. Prado, Y. Mutaf
5:45 PM
SU-G-BRB-16 : Vulnerabilities in the Gamma Metric
B. Neal*, J. Siebers
5:52 PM
SU-G-BRB-17 : Dosimetric Evaluation of the Respiratory Interplay Effect During VMAT Delivery Using IPAGAT Polymer Gel Dosimeter
K. Ono*, S. Fujimoto, S. Hayashi, K. Hioki, M. Miyazawa, Y. Akagi, Y. Hirokawa