Program Information

	Dosimetry and QA Methods	Thursday - 8/4/2016
	Therapy Scientific Session	7:30 AM - 9:30 AM	Room: 201

Moderator 1: Larry DeWerd, School of Medicine and Public Health, University of Wisconsin-Madison
Moderator 2: Jan Seuntjens, McGill University

7:30 AM Thursday

TH-AB-201-1 : A Feasibility Study of Independent Dose Verification for CyberKnife A. Sato*, T. Noda, Y. Keduka, T. Kawajiri, M. Itano, T. Yamazaki, H. Tachibana

7:40 AM Thursday

TH-AB-201-2 : A TG-61 Calibration Method for the Zeiss Intrabeam with Spherical Applicators R. Siochi*

7:50 AM Thursday

TH-AB-201-3 : Characterization of Electron Beam Out-Of-Field Doses and Neutron Contamination From Modern Varian and Elekta Linear Accelerators C. Cardenas*, P. Nitsch, R. Kudchadker, R. Howell, S. Kry

8:00 AM Thursday

TH-AB-201-4 : Clinical Protocol for Reuse of Optically Stimulated Luminescence Detectors G. Graeper*, S. Pillai

8:10 AM Thursday

TH-AB-201-5 : Determining the Direction Distribution of the Primary Radiation for a Cyberknife-M6 D. Henzen, C. Zanella, D. Schmidhalter*, W. Volken, P. Mackeprang, M. Malthaner, M. Fix, P. Manser

8:20 AM Thursday

TH-AB-201-6 : Examining the Influence of Humidity On Reference Ion Chamber Performance J. Taank*, M. McEwen

8:30 AM Thursday

TH-AB-201-7 : Filmless Treatment Localization QA for the CyberKnife System J. Gersh*, M. Noll

8:40 AM Thursday

TH-AB-201-8 : Ion Chamber Dose Measurements - Problems with the Temperature-Pressure Correction Factor A. Bourgouin*, M. McEwen

8:50 AM Thursday

TH-AB-201-9 : New Formalism Correction Factors for Ionization Chambers in the Calibration of Leksell Gamma Knife Perfexion Model Based On Monte Carlo Simulation L. Mirzakhanian*, H. Benmakhlouf, J. Seuntjens

9:00 AM Thursday

TH-AB-201-10 : Portal Dosimetry with Elekta IViewDose:Performance of the Simplified Commissioning Approach Versus Full Commissioning M. Kydonieos*, A. Folgueras, L. Florescu, T. Cybulski, N. Marinos, G. Thompson, A. Sayeed, R. Rozendaal, I. Olaciregui-Ruiz, A. Subiel, I. Silvestre Patallo

9:10 AM Thursday

TH-AB-201-11 : Small-Field Beam Quality Corrections and Their Clinical Impact for Flattened and Unflattened Fields of the TrueBeam M. Hyun*, Z. Labby, L. DeWerd

9:20 AM Thursday

TH-AB-201-12 : Using Machine Log-Files for Treatment Planning and Delivery QA C. Stanhope*, J. Liang, D. Drake, D. Yan