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43rd Annual Meeting of
the American Association of Physicists in Medicine
July 22-26, 2001 Salt Lake City, Utah

  Meeting Home
Wednesday, July 25, 2001 Session Information

Scientific Session
Therapy - IMRT Verification/Validation II
Wednesday 10:00 AM - 12:00 PM Room: Ballroom B

Chair 1: Janelle Molloy, Univ Virginia Medical Center, Charlottesville VA

Chair 2: Eric E. Klein, Mallinckrodt Inst of Radiology, St. Louis, MO, US

10:00 AM
Possibilities and Limitations in the Use of Radiographic Film for the Evaluation of Dose Delivery in Small Fields - A. Minken*, B. Mijnheer
10:10 AM
Verification of IMRT Dose Calculations Using An Independent Monitor Unit Calculation - A. Lujan*, J. Roeske, L. Johnson, C. Reft, C. Laughton, J. Kung, C. Pelizzari
10:20 AM
A Redundant Dose Calculation for Clinical Tomotherapy - J. Balog*, G. Olivera
10:30 AM
IMRT (intensity Modulated Radiotherapy) Verification Using Varian AS500 Electronic Portal Imaging Device (EPID) - J. Chang*
10:40 AM
Ionization Chamber Response to Dynamic Intensity Modulated Radiation Therapy Fields - P. Parikh*, D. Low, S. Huq, J. Dempsey, S. Mutic, J. Purdy
10:50 AM
Monte Carlo Calculations and Measurements for Verification of An IMRT Dose Distribution in a Thorax Phantom - W. Laub*, A. Bakai
11:00 AM
The Effect of Switch Rates On the Dose Output From An Intensity Modulating Dynamic Multileaf Collimator - M. Hossain*, C. Houser, J. Galvin
11:10 AM
Monitor Unit Scaling in IMRT - R. Siochi*
11:20 AM
Measured Dose Errors in IMRT Delivered with DMLC in the Presence of Organ Motion: A Phantom Study - P. Zygmanski*, J. Kung, S. Jiang, G. Chen
11:30 AM
An Integrated System for DMLC (IMRT) Fluence Verification - J. Moran*, B. Fraass, K. Lam, D. Litzenberg
11:40 AM
An Automated Phantom-Film QA Procedure for IMRT Treatments - A. Kapulsky*, E. Mullokandov, G. Gejerman, A. Saini, I. Rebo, F. Cardel
11:50 AM
Evaluation of Dual Portal SMLC Fields - E. Klein*, D. Low