Program Information

	Calibration, QA, and Safety	Wednesday
	Therapy Scientific Session	2:00PM - 3:50PM	Room: 141

Moderator 1: Ying Xiao, Thomas Jefferson Univ Hospital
Moderator 2: Jean Moran, Univ Michigan Medical Center

2:00 PM WE-E-141-1

Accurate Calibration and Measurement of Unflattened Photon Beams A. Sudhyadhom*, N. Kirby, C. Chuang

2:10 PM WE-E-141-2

An Improvement in IMRT QA Results and Beam Matching in LINACs Using Statistical Process Control J. Gagneur*, G. Ezzell

2:20 PM WE-E-141-3

Comparative Study of Novel Versus Conventional Scanning Modalities for Radiochromic Film Dosimetry B. Rosen*, C. Soares, R. Minniti, L. DeWerd

2:30 PM WE-E-141-4

A Novel and Comprehensive Daily QA Tool Using EPID and KV Imagers B. Sun*, S. Yaddanapudi, D. Yang, H. Li, S. Mutic, S. Goddu

2:40 PM WE-E-141-5

Ion Recombination for Ionization Chamber Dosimetry in a Pencil Beam Scanning Proton Therapy Beam J. Sorriaux*, P. Takoukam, D. Bertrand, C. Bäumer, J. Lee, S. Vynckier, E. Sterpin

2:50 PM WE-E-141-6

Identical Quality Assurance for Volumetric Modulated Arc Therapy in Elekte and Varian Machines J. Wang*, Y. Xiao, W. Hu

3:00 PM WE-E-141-7

Automating Linac QA for Delivery and Analysis T. Eckhause*, H. Al-Hallaq, T. Ritter, J. DeMarco, K. Farrey, G. Kim, R. Popple, V. Sharma, M. Perez, S. Park, J. Booth, R. Thorwarth, J. Moran

3:10 PM WE-E-141-8

Measurements of Secondary Neutron Spectrum and Dose Equivalent From a 250 MeV Passively Scattered Proton Beam Using An Extended Range Bonner Sphere Spectrometer R. Howell*, W. Newhauser, E. Burgett

3:20 PM WE-E-141-9

FMEA and Fault Tree Ananlysis Applied to Vendor Customer Technical Bulletins B. Miller*, B. Movsas, M. Siddiqui, T. Nurushev, I. Chetty

3:30 PM WE-E-141-10

Automated Patient Identification and Localization Error Detection Using X-Ray Setup Images J. Lamb*, M. Reyhan, N. Agazaryan, D. Low

3:40 PM WE-E-141-11

Optical Cone Beam 3D Tomography of Radiation Beams Using Cerenkov-Excited Fluorescence A. Glaser*, S. Davis, R. Zhang, D. Gladstone, B. Pogue