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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
Tuesday, July 24, 2001 Session Information

Scientific Session
Therapy - Image Guided Therapy I
Tuesday 1:30 PM - 3:20 PM Room: Ballroom A

Chair 1: David A. Jaffray, William Beaumont Hospital

Chair 2: J M Balter, University of Michigan, Ann Arbor, MI, USA

1:30 PM
Online Prostate Position Correction Using 5 CT Slices for Prostate Cancer Patients Undergoing Image-Guided External Beam Radiotherapy (YI Finalist) - C. Hua*, M. Lovelock, G. Mageras, E. Lief, M. Katz, J. Mechalakos, T. Hollister, W. Lutz, M. Zelefsky, C. Ling
1:40 PM
Evaluation of Respiratory Movement During Gated Radiotherapy Using Film and Electronic Portal Imaging - E. Ford*, G. Mageras, E. York, K. Rosenzweig, R. Wagman, C. Ling
1:50 PM
Quantification of Potential Margin Reduction for Gated and 4-Dimensional Radiation Therapy - S. Vedam*, P. Keall, V. Kini, R. Mohan
2:00 PM
Reduction and Limitation of Motion-Induced Errors in CT-Based Treatment Volume Planning Using Respiratory Gating: A Phantom Study - S. Shen*, J. Duan, J. Fiveash, V. Liengswangwong, P. Pareek, R. Popple, I. Brezovich
2:10 PM
Incorporating Organ Deformation/patient Setup Into Inverse Planning (I): Algorithm and Implementation - M. Birkner*, D. Yan, M. Alber, F. Nüsslin
2:20 PM
Fusion-Aligned Reprojection: A Method to Compensate for Limited-Data Radiotherapy Images - K. Ruchala*, G. Olivera, J. Kapatoes, W. Lu, P. Reckwerdt, T. Mackie
2:30 PM
A Fluence Adjustment Strategy For Adaptation of Dose Distributions - J. Kapatoes*, G. Olivera, P. Reckwedt, K. Ruchala, R. Jeraj, T. Mackie
2:40 PM
An Automatic 3D Set-Up Error Estimator for Radiotherapy Using Mutual Information - J. Kim*, J. Fessler, K. Lam, J. Balter, R. Ten Haken
2:50 PM
Cone-Beam CT with a Flat-Panel Imager: Dosimetric Considerations - D. Jaffray*, J. Siewerdsen
3:00 PM
Advantages and Limitations in Patient Setup for Prostate Treatments Using Image Based Automatic Fusion Techniques - G. Olivera*, K. Ruchala, J. Kapatoes
3:10 PM
Evaluation of a Patient Setup and Monitoring System for 3D Conformal and Intensity-Modulated Radiotherapy - S. Kim, J. Li*, C. Liu, J. Palta