51st AAPM Annual Meeting Program
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Wednesday, July 29, 2009
Therapy Scientific Session
Wednesday 4:00:00 PM - 5:30:00 PM  Room: Ballroom B

Chair 1: Ping Xia, UC San Francisco

Chair 1: Moyed M. Miften, Univ. of Colorado Denver

4:00 PM
Impact Or No Impact of Respiratory Motion On Helical Tomotherapy Dose Delivery - W. Ngwa*, A. Shah, S. Meeks, P. Kupelian, K. Langen
4:12 PM
Feasibility Study of Helical Tomotherapy for Dose Painting - M. Deveau*, S. Bowen, D. Westerly, R. Jeraj
4:24 PM
Precision of Respiratory-Gated Delivery of Synchrotron-Based Proton Therapy - Y. Tsunashima*, S. Vedam, L. Dong, M. Umezawa, T. Sakae, A. Smith, P. Balter, R. Mohan
4:36 PM
Comparison of IMRT Verifications with a Two-Dimensional Array of Diodes and a Commercial Portal Dosimetry System - M. Guerrero*, I. Patel
4:48 PM
The Effects of Low Dose Regions On 3D IMRT QA Delivery Using a MatriXX 2D Array and MULTICUBE - C. Fox*, R. Sanford
5:00 PM
Optimization of Collimator Trajectory in Volumetric Modulated Arc Therapy: Development and Evaluation for Paraspinal SBRT - P. Zhang*, L. Happersett, Y. Yang, G. Mageras, M. Hunt
5:12 PM
Quality Assurance of Proton Range Compensators by CT Scanning - Y. Zheng*, E. Klein, D. Low
5:24 PM
Motion and Delivery Management with Novel 4D-Optimization - O. Nohadani*, J. Seco, T. Bortfeld